(In a statistical test) the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
A father sheep has curly wool while a mother sheep has straight wool. Which of these statements explains why one of their baby lambs has curly wool?
Answer:
This means that the baby sheep received the same set of genes as the father sheep giving it curly wool.
Explanation:
This means that the baby sheep received the same set of genes as the father sheep giving it curly wool.
OR if the baby sheep received a mixed set of genes , one from father , the other from mother , the gene of the father is dominant over the gene of the mother and it has given the baby sheep curly wool.
During fertilization the baby must have received the same set of genes as those of its father. If the baby has received a mixed set of genes then the genes of the father are dominant over the genes of the mother resulting in curly wool.
The fathers gene may be dominant due to environmental circumstances or other factors.
Answer:
Explanation:The baby lamb inherited its copies of the gene for wool shape from its father and not from its mother. Just like its father’s genes, those genes instruct for proteins that connect in ways that make its wool curly.
Some suggestions for measures that the United States can implement to avoid contributing to greenhouse gases!
Answer:
1. Increase the use of green renewable energies
2. Promote recycling
3. Controlling industrial greenhouse CO2 emissions from the transportation sector
4. encourage the use of non-polluting means of transport (e.g., walking over road transport)
Explanation:
First, renewable energies are energy sources generated naturally without the use of fossil fuels (e.g., solar energy, wind energy, geothermal energy, etc). Thus, these green energies can replace the use of fossil fuels in a sustainable manner, and therefore reduce the emission of greenhouse gases such as carbon dioxide (CO2). Second, recycling can drastically reduce the amount of energy required to synthesize new products and reduces the need for new materials, being thus also useful to reduce CO2 emissions that result from extracting virgin materials. Third, the industries from the transportation sector produce the largest part of greenhouse gas emissions, thereby encourage the use of green energies in this area may represent a good alternative to reduce CO2 emissions. Finally, it is well known that urban transport generates about 40% of all CO2 generated by road transport, and thereby invest in green transport systems such as bicycling and walking may also represent a useful strategy to reduce CO2 emissions.
For each sequence of DNA is shown. Write the complementary RNA sequence underneath the letters, then use the codon chart to determine the amino acid sequence. DNA: TTC AAT GGT CTA GGG
7. How does a beach mouse get its trait? The order of the process is:
A.RNA → Gene A → Protein A → Amino Acid → Fur color
B.Gene A → Amino Acid → Protein A → RNA → Fur color
C.Protein A → Amino Acid → RNA → Gene A →Fur color
D.Gene A → RNA → Amino Acid → Protein A → Fur color
E.RNA → Gene A → Amino Acid → Protein A → Fur color
bacteria in nodules on the roots of plants before an important role in the _______ cycle.
How is a warm front different from a cold front?
Warm fronts cause snow flurries in the winter, while cold fronts cause several days of rainy weather.
Warm fronts cause rapid changes in weather, while cold fronts cause several days of cloudy weather.
Warm fronts cause several days of cloudy weather, while cold fronts cause heavy snow in the winter.
Warm fronts cause thunderstorms in the summer, while cold fronts cause rain when the air is humid.
Answer:
Warm fronts cause rapid changes in weather, while cold fronts cause several days of cloudy weather.
Explanation:
i'm pretty sure
Warm fronts cause rapid changes in weather, while cold fronts cause several days of cloudy weather. So, the correct option is B.
What are Warm and cold fronts?A warm front forms when a mass of warm air enters a space that previously held cold air. As warm air passes over cooler air, it rises and cools, which can result in the formation of clouds and precipitation. Unlike a cold front, a warm front often brings with it lighter and more widespread precipitation. Warm fronts often bring warm temperatures and high humidity levels.
When a mass of cold air approaches an area that was previously surrounded by warm air, a cold front is formed. When cold air flows into warm air, the warm air is forced to rise rapidly, which can result in thunderstorms and heavy rainfall. More extreme weather changes, such as a sharp drop in temperature and drop in humidity, are often brought about by cold fronts.
So, the correct option is B.
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help I will mark brainliest
Answer:
A. Clumped, uniform, random
An example of human activity that has had a positive effect on the environment
is the: *
a. Disruption of natural habitats through deforestation
b. Capture and sale of rare South American birds
c. Use of reforestation to control erosion in the mountains
d. Hunting of endangered species of animals
Answer:
A. distruption of natural habitats through deforestation
Explanation:
sana nakatulong :^)
Which diseases would individuals have the greatest difficulty preventing in themselves?
Answer: Cystic fibrosis-genes
Explanation:
Trust me that’s the answer
What are some things you think would help identify a fossil? *
Answer: by studying the Fossil record we can tell how long life has existed on earth,and how different plants and animals are related to each other.often we can work out how and where they lived, and use this information to find out about ancient environments fossils can tell us about a lot about the past.
Explanation: If you like it please mark brainlest....
The San Andreas Fault marks the boundary between which two tectonic plates?
Answer:
The San Andreas Fault is the transform plate boundary where a thin sliver of western California, as part of the Pacific Plate, slides north-northwestward past the rest of North America
If your temporal lobe was damaged, what might happen to you?
A You'd have trouble breathing
B You'd have trouble processing speech С You'd have trouble remembering things D You'd have trouble controlling your body temperature
Answer:
c you would have trouble remembering things.
Explanation:
Difficulty learning and retaining new information. Impaired factual and long-term memory, Persistent talking, Difficulty in recognizing faces.
Which is the correct order of processes that occur as water moves from a lake to a cloud and then back to Earth's surface? evaporation, condensation, precipitation O condensation, evaporation, precipitation O precipitation, condensation, evaporation O evaporation, precipitation, condensation
Answer:
evaporation condensation precipitation
Explanation:
evaporation is the process in which the water turns into vapor rising to the earths atmosphere. there because of low temperature it turns into condensation, because of its weight it then fall back to earth a process known as percipitation. let me know if this helps thanks
Answer:
A
Explanation:
This food web illustrates some characteristics that ANIMALS have in common. Find all the animals. The animals are classified as vertebrates.
Question 20 options:
True
False
Answer:
Explanation:
True
islfso lufe
(Hint: a non-renewable resource, like coal)
CHAPTER
1 what is the term?
Answer:
Fossil fuel
Explanation:
WILLL GIVE BRAINLIST!!! Suppose mechanical weathering breaks a rock into pieces. How would this affect the rate at which the rock weathers chemically? How do chemical and physical weathering differ? Explain your answer in at least 3 sentences.
Answer:
Explanation:
Mechanical weathering increases the rate of chemical weathering.
As rock breaks into smaller pieces, the surface area of the pieces increases. With more surfaces exposed, there are more surfaces on which chemical weathering can occur.
Chemical weathering is different from mechanical weathering(physical weathering ) because the rock changes, not just in size of pieces, but in composition.
That is, one type of mineral changes into a different mineral.
Chemical weathering works through chemical reactions that cause changes in the minerals.
1. The passage above describes the interactions of several ecosystems, what is the overall theme of the
entire article? "UNDERLINE the sentence that serves as the topic sentence or thesis for the article.
a) to compare the food chains of each ecosystem
b) to convince the reader to protect the environment
c) to explain what keystone species are important in each ecosystem
Answer: to explain what keystone species are important in each ecosystem
Explanation:
The overall theme of the article is to explain what keystone species are important in each ecosystem.
Keystone species is referred to as an organism that defines the ecosystem as a whole. They help define the habitat's biodiversity.
It should be noted that despite the fact that every living organisms depends on each other, some species are more vital than others and when they're removed, there will be a drastic change in the habitat.
Plant cells are different from animal cells. The diagram below identifies four different structures in a plant cell. Compared to the structures in an animal cell, which of the following structures is found only in a plant cell?
a. Mitochondrion
b. Cell Wall
c. Cytoplasm
d. Nucleus
Which process of genetic recombination involves genes from both parents?
crossing over
independent assortment
fertilization
tetrad formation
Answer:fertilization
Explanation:
The process of genetic recombination which involves genes from both parents is crossing over. This process occurs during prophase I of meiosis, when homologous chromosomes pair up and exchange genetic material.
Explain the process?A portion of each parent's chromosome is swapped during this process, resulting in two new chromosomal combinations that are distinct from those of either parent. Genetic variety among the progeny is produced as a result of this process, which is advantageous for evolution.
The process of crossing over is random, therefore it is unpredictable which chromosomal segments will be exchanged. This is crucial for fostering genetic diversity because it allows for a wider variety of genetic combinations to be produced when genetic material is exchanged.
As portions of each chromosome will be exchanged during crossing over, this procedure also aids in ensuring that the offspring obtain a combination of genetic material from both parents.
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GIVING BRAINLIEST!!!!
Which of the following best describes how a climate change affects the organisms in a certain environment?
They might have more resources that help them survive.
The will move to a new location where resources are available.
They will struggle to survive due to reduced space.
They might adapt, move to new place, or struggle to survive.
Answer:
They might adapt, move to new place, or struggle to survive.
Explanation:
The poachers might tear down their home and the food or homes that was once there isnt anymore. Therefore they have to move to a new home to fit their needs.
Answer:
i think it would be they might adapt move to a new place or struggle to survive
El sistema nerviosos esta formado por un conjunto de fibras acordonadas, largas y delgadas, a estas se les denomina.
Answer:
fibras nerviosas
Explanation:
Los nervios están compuestos por grupos de fibras nerviosas las cuales consisten de axones y las vainas que los recubren. Una fibra nerviosa está generalmente compuesta por 1-un cilindroeje (axón), es decir, una prolongación alargada de la neurona la cual conduce el impulso nervioso (señal eléctrica), 2-el axolema, o membrana celular del axón, 3-la vaina de mielina que rodea el axón y 4-el neurilema que rodea la fibra. Las fibras nerviosas se clasifican en 1-fibras mielínicas, cubiertas por la vaina de mielina, y 2-fibras amielínicas, no recubiertas por esta vaina. La presencia de la vaina y el diámetro de la fibra influyen en la velocidad de transmisión del impulso eléctrico a través de la fibra nerviosa.
What are examples of Health Informatics workplaces? Check all that apply.
a home office
a hospital cafeteria
a laboratory in a university
a medical clinic’s front office
Answer:A home office
A medical clinic’s front office
Explanation:
Answer:
Select them all if its "what seems interesting" and Home office and medical front if its What are examples of Health Informatics workplaces? Check all that apply.
Explanation:
What is the mrna sequce of the T T C A A T G G T C T A G G G
Answer:
AAGTTACCAGATCCC
Explanation:
always remember, you would just switch them, The Opposite Of T is A and The Opposite of G is C, and vise versa.
Use the drop-down menus to label the organelles in the picture to the right.
The organelles of a plant cell are labeled. Part A is a large hollow structure. Part B is the outside layer of the cell. Part C is a green leaf-shaped structure. Part D is a bean-shaped structure with folding inside.
Label A
✔ Vacuole
Label B
✔ Cell wall
Label C
✔ Chloroplast
Label D
✔ Mitochondria
Answers from Edge ;)
Answer:
Label A
✔ Vacuole
Label B
✔ Cell wall
Label C
✔ Chloroplast
Label D
✔ Mitochondria
Explanation:
A chromosomally normal (XY) male was born with a penis just one centimeter long and a small opening similar to that of a female vagina This individual would be referred to as O A) transsexual B) bisexual O C) intersexed OD Transvestite
Answer:
I think it is C intersexed but its not B for sure
Explanation:
Answer:
They'd be referred to as C) Intersexed.
Oxygen, Sunlight, and temperature are all examples of what type of limiting factor?
Answer:
Biotic Limiting Factors
These limiting factors can be further broken down into abiotic or biotic limiting factors. Abiotic factors are non-living physical and chemical elements in the ecosystem, such as sunlight, temperature, soil, water, and oxygen
12 POINTS!!
Semiconductors are materials that conduct electric current better than insulators but not as well as conductors.
Please select the best answer from the choices provided
T
F
Answer:
True
Explanation:
Hope this helps!
Answer:
True :)
Explanation:
All of the following are believed to be causes of extinction except____
O A. human impact.
O B. meteorite collision.
O c. habitat destruction.
O D. protective breeding programs.
Please help On this assignment I wanted to know if anyone know what the P and X and what I am supposed to put down right there
Answer:
so basically your Dominant and recessive is there any more information for this question because i need more information to help you.
Explanation:
Rising water vapor that meets cold air and turns into water
droplets is known as:
a. dehydration
b. evaporation
c. precipitation
d. condensation
Answer:
D
Explanation: