Using the drop down, complete the first column of the Punnett Square.
(its the same for the t one )
Answers
Answer:
tt
Explanation:
The answer would be TT,TT,Tt and Tt. Based on the genotype of the parents, a Punnett square is a figure that is used to forecast the likelihood of inheriting specific traits or genetic features. The approach was created in the early 20th century by an English geneticist by the name of Reginald Punnett, thus its name.
What is the place for the genotype ?The genotype of the parent organisms is written along the top and left sides of a straightforward square grid that is divided into four equal sections. This is known as a Punnett square. The various genetic combinations of the progeny are represented by the squares on the grid.
You must first ascertain the genotype of the parent organisms in order to utilise a Punnett square. The genotype is a term used to describe an organism's genetic make-up and is made up of two alleles, one from each parent.
The dominant and recessive alleles are denoted by uppercase letters and lowercase letters, respectively, for each allele. The gene for brown eyes, for instance, is dominant and is symbolised by the letter "B," whereas the allele for blue eyes is recessive and is symbolised by the letter "b."
The Punnett square may be used to forecast the likelihood that specific traits will be inherited by the offspring of the parent organisms once the genotype of the parent organisms has been established. Each box in the grid indicates a potential allele combination that the progeny might inherit.
Based on the genotype of the parent, you may examine the Punnett square to ascertain the likelihood that the offspring will acquire a certain trait or genetic feature.
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Related Questions
_________________________ a. A change in genes that causes a change in a particular trait _________________________ b. Describes a species that no longer has any living representatives _________________________ c. A trait that a species develops over generations which helps it to survive _________________________ d. a unit of DNA that determines a specific trait in the organism _________________________ e. The survival of organisms best fit for the environment _________________________ f. Changes in living things over time _________________________ g. Remains of organisms that lived in the past _________________________ h. Best suited to survive in its environment _________________________ i. The biologist who developed and offered evidence of the theory of Natural selection
Answers
Answer:
a. genetic variation
b. extinct
c. adaptation
d. gene
e. survival of the fittest / natural selection
f. evolution
g. fossil
h. best adapted
i. Charles Darwin
Hope this helps! :)
a. genetic variation
b. extinct
c. adaptation
d. gene
e. survival of the fittest / natural selection
f. evolution
g. fossil
h. best adapted
i. Charles Darwin
Answer quick please
Which of the following statements is false?
The number of letters representing each gene will be the same amount for each gene.
The order and number of bases forms a code.
The code is used by the cell to determine which proteins need to be created.
The proteins that the body makes help determine a person’s traits.
Answers
Answer:
Option D is false beacuse protein doesnot determine persons trait
A meteor moves into Earth's atmosphere at a speed of 35.00 km/s. It is slowed by friction with Earth's atmosphere by 0.02 km/s before it reaches Earth's surface. What is the final speed of the meteor?
Answers
Answer: 34.98
Explanation: So basically the meteor was falling at 35.00 km/s and slowed down by 0.02. 35 - 0.02 = 34.98. Period.
The final speed of the meteor 34.98 because it is slowed down due to friction of earth atmosphere which is act opposite direction in compare to meteor movement, So the net velocity of meteor becomes 35.00-0.02 which is equal to 34.98 km/sec.
What is motion map?Motion maps are define as one-dimensional plots built off of a position line.
All motion map contain a position line and dots which denote the objects position at a particular time interval. Motion maps should also have vector arrows to indicate an object speed and direction which is known as velocity.
Motion maps can be a though of as a strove photographs which has many images on one picture. There is set time interval between each image. The value of time step can be different for different motion maps.
Kinetic energy is a form of energy it possess when any object or person is in motion . It can be defined as the work needed to be done to produce a motion in a object from rest position.
If we want to acceleration in an object then we must apply a force on a object to give motion so we can say that we required to do work for acceleration and then we can say that required is equal to kinetic energy.
Therefore, the final speed of the meteor 34.98.
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how has the new potato GMO been used to solve the problem of feeding the changing population?
Answers
Answer:
has the new potato GMO been used to solve the problem of feeding the changing population?
Explanation:
How do increases in human use of natural resources affect Earth’s systems?
Your answer should include at least six complete sentences to explain the claim, evidence, and reasoning.
Answers
I really need help I will give brainiest I will also give more points for every quation
Below is a list of components that can make up a number of different systems:
sun, salmon, maple trees, bears, plankton, whales, grass, cows, humans, shrimp, caterpillars, finches (small birds), hawks
a) Choose some of these examples to create a system. Explain how the flow of matter and energy occurs in the system. (2 points)
Make a system by choosing several organisms from the list that eat each other.
b) Pick an organism in the list above and describe how one of its structures allows it to survive in its environment. (1 point)
Think about how one part of the organism's body is designed to do a specific job well.
c) In the system you created in (a), give an example of a sudden change that would affect the stability of the system. Explain what may happen. (2 points)
Think of an example of a natural disaster or human-caused environmental change that could affect the animals you chose in part (a).
4. a) Use at least two examples to explain how technology has greatly increased food production in the world. (2 points)
Think about how different the way you get food is now from the way it was many years ago.
b) What is a downside of each of these technologies? (2 points)
Think about harmful side effects that could result from the new developments.
c) Give an example of how a society can have an effect on scientific research. (1 point)
Think about how the needs of a group of people may affect what scientists choose to study.
d) Describe how science can have an effect on society. (1 point)
Think about how science has affected the way you live your life and the choices you make.
Answers
Answer:
Sun → Maple trees → Caterpillars → Finches → Hawks
Sun → Grass → Cows
Sun → Plankton → Shrimps → Salmon fish → Humans.
hope this helps
Answer:
Sun → Maple trees → Caterpillars → Finches → Hawks
Sun → Grass → Cows
Sun → Plankton → Shrimps → Salmon fish → Humans.
Hope this helps :)
Put these in order:
The bride structure experiences structural stress.
The fright train loaded with iron ore passes over the bride
The bridge collapses
The beams of the rail bridge bend slowly.
The bridge carries 10 trains a day
The beams of a rail bridge give away
A rail was build here 30 years ago
The bridge is experiencing structural fatigue.
The bridge is experiencing structural failure.
Answers
•the bridge carries 10 trains a day
•the beams of the rail bridge bend slowly
•the bridge is experiencing structural fatigue
•the beams of a rail bridge give away
• the bridge is experiencing structural failure
•the bridge collapses
I believe those are the correct answers
2. The bridge carries 10 trains a day.
3. The beams of the rail bridge bend slowly.
4. The bridge is experiencing structural fatigue.
5. The beams of the rail bridge give way.
6. The bridge is experiencing structural failure.
7. The bridge collapses.
If  you had a strand of DNA 100 base pairs long with 38 Adenine bases, how many Guanine nitrogenous bases would you have? Explain.
Answers
Answer:If a DNA double helix is 100 nucleotide pairs long and contains 25 adenine bases, how many guanine bases does it contain? Well, we have to know the base pairs for DNA first. Adenine only bonds with thymine with two hydrogen bonds, while guanine only bonds with cytosine with three hydrogen bonds. Bonding pairs can also happen vice-versa.
Explanation:
can i get ya numba?
There are 4 bases which are Adenine, Thymine, Cytosine, and Guanine. Adenine pairs with Thymine and Cytosine is with Guanine. Since there are 38 Adenine bases, there would have to be 38 Thymine bases as well. In that case that would leave us only 24 bases left (38+38=76 , 100-76=24). Since there is still Guanine and Cytosine bases left you would divide 24 by 2 which is 12 meaning that Guanine and Cytosine both have 12 bases.
Q: Put in order the sequence that carbon dioxide goes through to become stored in carbonate rocks that end up on the ocean floor.
A choices:
carbon dioxide dissolves in the oceans
the shells fall to the ocean floor and become sediment
over millions of years carbonate rock limestone forms
marine organisms make calcium carbonate shells
Answers
Answer:
A
Explanation:
The carbonic acid AKA (H2C03) Decreases since the ocean water molecules start to decreased because The co2 mini carbons start to dissolve the corbon dioxide and this also happens when preasurre is maintained.
Hope This Helps!!
Carbon dioxide is the major part of the biogeochemical cycle that gets stored as carbonate rocks and gets dissolved in the oceans. It takes millions of years for a carbonate limestone rock to be formed.
What is the carbon cycle?The carbon cycle is the flow and recycling of carbon in the atmosphere, lithosphere, and hydrosphere. It takes millions of years for a carbonate limestone to be formed. The shells fall on the ocean floor and disintegrate to become sediments.
The sediments then are used by the marine organisms to make calcium carbonate. This calcium carbonate gets dissolved as carbon dioxide in the oceans and hence the cycle of the carbon goes on.
Therefore, the carbon is recycled through the atmosphere, lands, and ocean.
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According to this food web, how do shrimp and crabs obtain energy?
by eating producers
by eating consumers
by turning light into food
by releasing carbon dioxide
Answers
Answer:
By eating consumers
Explanation:
Normally, crabs and shrips eat other little organisms that feed off of producers. Thus, they obtain energy by consuming other living organisms.
Answer:
By eating consumers
Explanation:
Shrimps are well-known for raising LDL cholesterol levels. Not only that, but shrimps also include a significant amount of omega-3 fatty acids, which are always recommended to be included in a healthy diet. So, sure, you may eat shrimp anytime you want as long as you keep your consumption to a reasonable amount.
Wind power, water power (also called hydroelectricity), solar power, ethanol:
Learn more about one of these renewable resources using the internet or by reading library books. Explain its advantages and disadvantages to your teacher and class.
Answers
Advantages:
-Using wind as a source of power is very cost-effective. This is method is fuel free and the electricity harvested from wind farms is sold at a fixed price over a long period of time.
-Wind power is a clean fuel source. Using wind as a source of power prevents air pollution unlike power plants that mostly rely on fossil fuels which releases toxins into the hair causing both environmental and health problems.
-Wind power is a sustainable source of power since nothing can really stop it from being produced. Since this source of power relies on air, as long as there is air, energy can be harvested.
Disadvantages:
-Wind turbines are usually built in rural areas due to the size of them and the amount of space needed to build them. Because of this, they aren’t usually close to cities or remote locations where the energy harvested from them is most needed.
-Wind turbines can harmfully impact nature. Because of their height and size, many birds and other flying animals end up getting killed by the spinning blades connected to the turbine.
-Locations to build wind turbines may be hard to get due to competition with other things that may be of more importance on the land compared to wind farms.
A number written below and behind an element that tells how many of that kind of element is present in one molecule of a compound. is it a A Coefficient or a Subscript
Answers
Answer:
Subscript
Explanation:
Subscript numbers show how many elements are present in one molecule whereas coefficient numbers tell you how many molecules are required for a single reaction.
1. Have organisms changed over time?
2. How do we know?
3. What constitutes evidence of that change or lack of change?
(I just need help on 3 I just put 1 and 2 there for people to better understand the question.)
Answers
2 we can tell by looking at fossil
3 This can be shown by looking back only a couple of hundred years ago and seeing we have not changed our human form
why is this statement considered a team and not a plat summary true friends will always be there for you when you need them
A it introduces the main characters
B it creates the events of a specific story
C it is a general idea about human nature
D it presents a conflict that has been resolved
Answers
C. it is a general idea about human nature
Hope this helps :))
Answer:
C. It is a general idea about humans
Explanation:
Because the rest doesn't make sense.
Explain at least one way in which the quantity and quality of water resources have been affected by human population growth. Predict how you think the water supply will be affected by continued human population growth in the future. Support your response with evidence and scientific reasoning.
Answers
water has been polluted and many organisms living in the water will die and will affect the food chain
Explanation:
.
Water resources are getting affected by human activities as the increasing population decreases water supply and also deteriorates the water quality by decreasing the minerals.
What is the effect of overpopulation?Overpopulation is the increasing number of the population habiting the planet. It has a major negative effect on the resources as the increased population decreases the availability of the resources.
Increasing population has decreased the water resource quantity and has also decreased the quality as the pollution from overpopulation has increased the climate variation and overexploitation of the water resource.
Therefore, overpopulation has decreased the quality and the quantity of water resources.
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Compare and contrast the structure and function of arteries and veins throughout the cardiovascular system.
Answers
Answer:
Arteries carry blood away from the heart, and veins carry blood towards the heart. With the exception of pulmonary blood vessels, arteries carry oxygenated blood and veins carry deoxygenated blood. Arteries have thick walls with muscle tissue. Veins have thinner walls and use valves to keep your blood flowing.
Explanation:
Veins towards
Larges lumen in veins so more blood can flow
Thicker walls in artery to withstand high pressure
Endothelial cells to allow the artery to spring back into shape
Artery oxygenated
Veins deoxygenated
Veins have valves to ensure deoxygenated blood (at low pressure) doesn’t flow backwards
Both have smooth walls to avoid turbulent blood flow
Hope this helps x
A ball has a mass of 33.6 grams and a volume of 14.0 cubic centimeters (cc). What is its density? A. 0.42 g/cc B. 2.4 g/cc C. 19.6 g/cc D. 470.4 g/cc
Answers
Answer: it is B. 2.4 g/cc
Explanation:
I hope it is helpful
What are the positive and negative effects of using the GMOs on potatoes?
Answers
this is a practice I just need a few sentences for examples
1. Based on what you have learned, what kinds of living and nonliving things do you think a marine biologist studies? What are some questions that biologists might ask about the living things they study?
Make observations about the place where the scientist is and use what you already know about biology to answer the question. (5 points)
2. What are some questions that biologists might ask about the living things they study?
Think about what the living things need and do. (5 points)
3. Describe two types of living things that biologists could study.
Think about types of living things that are not in the ocean — what categories of living things are on land? (5 points)
4. Pick one type of biologist, besides an ocean biologist, and describe what he or she studies. List three questions that biologist might ask about what he or she is studying. (5 points)
Answers
Answer:
1) creatures and ecosystems in the ocean environments. the interactions of marine plants and animals with coastal areas and the atmosphere.
2) how a single tiny cell becomes a tree or a dog, how the human mind works, or how the different forms of life in a forest interact.
3) humans, animals, plants, and bacteria
4) Archeologist
how old is this fossil?
what is the condition of this fossil?
was this fossil a land or water fossil?
Explanation:
I found it by looking and researching
2) why is it the color it is, How does it survive, what does it eat, what does it need to grow, do they Reproduce even if non living if so how.
HELP PLEASE
Classify each material as a polymer or a composite.
Answers
Answer:
polymers: plastic paper nylon
Composites : ply wood concrete fiber glass
Explanation:
your welcome
Plastic: Polymer
Concrete: Composite
Fiber: Could be either or depending on the type of Fiber
Glass: Composite, yet made of polymers
Paper: Could be either. For example composite would be paper mache or recycled paper however plain paper would be polymer.
Nylon: Polymer
What does an organism typically use proteins for?
Check all that are true.
energy
to speed up cellular processes
structure
to store information for the cell
Answers
Answer:
to speed up cellular processes, structure
Explanation:
Typically proteins are not used for energy in organisms. Enzymes are proteins that speed up the cellular processes in our bodies. Proteins are also needed for the structure and function of body tissues and organs. Proteins do not store genetic information, that is DNA's job.
Answer:
Considered "the building blocks" of living organisms, proteins direct many of the most basic functions in organisms from the transport of oxygen, to the building of tissues to the replication of DNA. These large molecules are found in all of the cells in the human body.
Explanation:
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body’s tissues and organs.
Which of the proteins are complete proteins? What makes them
different from the other proteins listed?
Proteins:
eggs
beans
whole grain
nuts
chicken
Answers
Complete proteins contains all essential amino acids
A student observes a cell under a microscope. The cell contains chromosomes that show up inside of a nucleus surrounded by an envelope. Based on the information here, the student was able to determine whether the cell was prokaryotic or eukaryotic. After making the distinction, the student could assume the cell came from certain cell types. From which potential organism was this cell-derived?
Answers
Answer:
Q.
A student observes a cell through a light microscope and correctly decides that it is a plant cell. What observation would lead to that conclusion?
It has a large, central vacuole.
The nucleus is in the center of the cell.
Ribosomes are visible.
A cell membrane is present.
Explanation:
The answer is A: I used something and it helps me if I use it I hope it helped lets be friends if you want.
The potential organism through which this cell has been derived may include plant cells, animal cells, and fungal cells.
What is a microscope?A microscope may be defined as a type of laboratory instrument that is significantly utilized in order to determine and recognize objects that are too small to be visualized by the unaided eye. The image of an object is magnified through at least one lens in the microscope.
The nucleus of the cell is the largest organelle found in the cytoplasm and it is present only in eukaryotic cells. It is in the nucleus that the chromosomes carrying the genes responsible for controlling cellular activities are found.
With the help of this information, you can conclude that the potential organism through which this specific cell was derived are known as plant cells, animal cells, and fungal cells. As they all have a eukaryotic origin.
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Do you think wildfires of this scale will occur rarely or often in future years? Justify your choice.
Answers
Answer:
Yes, Mostly because people aren't taking care of the earth right now at the moment. And nature is turning into a wreck. People start wildfires themselves because they litter. If they continue to do that type of stuff it can lead to our world being a mess.
Explanation:
Hopefully this is right or the answer you were looking for!
some technology have a number negative effects which is a negative out come of the technology of vertical farming
A the food supply would increase
B rural farmers may lose their income
C there would be less starvation in the world
D the cost of growing food would decrease
Answers
Reason: rural farmers may lose their income
1) Find the mean for his data set of days that had a temperature above 40 degrees C.
2) Find the median for his data set of days that had a temperature above 40 degrees C.
3) Find the mode for his data set of days that had a temperature above 40 degrees C.
4) If, instead, there are 5 more days per month that had a temperature above 40 degrees C, what will be the mean for the data?
5) If, instead, there are 2 more days per month that had a temperature above 40 degrees C, what will be the mode for the data?
6) If the number of days per month that had a temperature above 40 degrees C, doubles each month in that year, what will be the median for the data?
7) For what value of x will 9, 16 and x have the same mean (average) as that of 26 and 12?
8) For what value of x will 55 and x have the mean (average) as 67?
9) The mean (average) weight of three boys is 40 pounds. One of the boys weighs 50 pounds. The other two boys have the same weight. Find weight of each of the boys?
10) A cat consumes 2 cups of milk every day. How much milk does that cat drink on an average in a week?
11) What is mode for above question?
Answers
Answer:
1. 11.75
2. 11.5
3. 11 and 14
4. 16.75
5. 13 and 16
6. 23
7. 32
8. 79
9. 35
10. 14
11. 2
Explanation:
Answer:
1. 11.75
2. 11
3. 11 and 14
4. 16.75
5. 13 and 16
6. ?
7. 32
8. 79
9. 50
10. 14
11. 2
Explanation:
h
Which of the following may cause a fault?
O pulling forces
O folding land
O earthquakes
Opushing forces
Answers
Explain how group behavior affects the survival and reproduction of Herring Gulls. Support your answer with evidence from the information above and your knowledge of science
Answers
Answer:
The tapping behavior is innate, or genetically preprogrammed. Herring gull chicks will peck at the red dots of their parents' beaks without any prior training. In fact, a baby herring gull can be tricked by a yellow stick adorned with a red dot—it will peck at the stick just as eagerly as it would at a parent's beak.^2
2
squared
This is just one example of an innate behavior, or behavior that's genetically hardwired in an organism. Given the right cues, an organism will perform an innate behavior without the need for prior experience or learning. Innate behaviors tend to be very predictable—like the herring gull tapping—and they are often performed in a very similar way by all members of a species.
Explanation:
i think this might be the awnser
Why do the principles of relative dating not indicate the absolute age of a rock unit?
Answers
Answer:
Remember that in relative dating, scientists do not determine the exact age of a fossil or rock. They look at a sequence of rocks to try to decipher when an event occurred relative to the other events represented in that sequence. The relative age of a rock, then, is its age in comparison with other rocks.
Explanation:
In relative dating, scientists do not determine the exact age of a fossil or rock.
What is Relative dating?They look at a sequence of rocks to try to decipher when an event occurred relative to the other events represented in that sequence. The relative age of a rock, then, is its age in comparison with other rocks.
Absolute dating and relative dating are the two types of dating techniques employed by archaeologists. Using the relationships between objects, we can tell which ones are older or younger.
Archaeologists can use this relationship to determine that artefacts discovered far below the surface are older than those discovered near to the surface.
Therefore, In relative dating, scientists do not determine the exact age of a fossil or rock.
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2 QUESTIONS!!!!!! ( USE A TRANSLATOR)
1. What language is this?
Nunc responde quaestioni infra hanc.
2. Quid agis hodie?
Answers
Answer:
Both 1 and 2 are Latin.
Explanation:
The translator detected Latin.
In English, they translate to:
1. Now answer this question below.
2. How are you doing today?
hope this helps :)