Answers
Answer:
Metaphase
Explanation:
spindle fibers attach to the chromosomes which line up along the the cell's mid planechromosomes align at the equatorRelated Questions
True or false: Epigenetic changes due to PcG complexes are transient and only present during development.
Answers
Answer:
False
Epidemic Changes due to PcG....
Cool dinosaurs to learn about? This is for a science report I need some ideas please and thank you.
Answers
Answer:
Uhm- they have long nails.. some of them can breath underwater... and and they smack people with their tails.. xd
Sorry.. I really don't know!
MilkySokka~
Plesiosaur- a Dinosaur that lives in the sea
Mosasaurus- ruled the food chain for millions of years
Cretaceous- a prehistoric alligator but very big
1. Cross a red-flowered snapdragon with a white flowered one. Then perform
another cross with the offspring of the first cross. List genotypic and
phenotypic ratios for each cross.
Answers
The genotypic ratio from the crossing of a red-flowered snapdragon with a white flowered and advancing it to F2 one would be 1 R1R1 : 2 R1R2 : 1 R2R2 and the phenotypic ratio would be 1 red : 2 pink : 1 white
Monohybrid crossingThe red flower snapdragon is homzygous for the R1 allele while the white flower one is homzygous for the R2 allele. The R1 allele has incomplete dominance over the R2 allele.
Crossing R1R1 individual with a R2R2 individual:
R1R1 x R2R2
R1R2 R1R2 R1R2 R1R2
All the F1 progenies are R1R2 (pink)
Crossing two F1 progenies:
R1R2 x R1R2
R1R1 R1R2 R1R2 R2R2
Genotypic ratio: 1 R1R1 : 2 R1R2 : 1 R2R2
Phenotypic ratio: 1 red : 2 pink : 1 white
More on monohybrid crossing can be found here: https://brainly.com/question/15314052
HELPPPP !! . Which of the following statements is not true?
a. The human body contains trillions of cells.
b. The cells that make up an organism must compete to survive.
c. Each human being began as a single cell.
d. Cells inside your body are living, reproducing, and dying all the time.
Answers
Answer:
c
explained: So you see I'm actually on the same subject, but my research shows that c is wrong bc the human body is a multicellular
Raquel tends to get extremely upset if she does not get her way, and she feels that it is a reflection of how much of a failure she is bound to be. raquel would most likely benefit from __________. a. systematic desensitization b. family therapy c. rational-emotive behavior therapy d. aversion therapy please select the best answer from the choices provided a b c d
Answers
Answer:
C. rational-emotive behavior therapy
Explanation:
cuz the other dude is dum and doesn't know how to just not answer if he doesn't know
Which of the following is an benefit of coal? *
ecosystem destroyed
cheap and abundant
clean burning
greenhouse gas emissions
Answers
Answer:
Advantages of Coal
Huge Global Reserves.
Not an Intermittent Energy Source.
Reliable Fuel.
Inexpensive Energy Source.
Independent of the Weather.
Plenty of Applications.
Compatible With Other Energy Sources.
Creates Jobs.
Explanation:
A fact regarding photosynthesis is that _________.
Answers
Answer:
water and carbon dioxide are converted to oxygen gas and sugar.
Explanation:
What is the term for a community of organisms and the abiotic environment that affects them?.
Answers
Answer:
An ecosystem consists of a community of organisms together with their physical environment. Ecosystems can be of different sizes and can be marine, aquatic, or terrestrial. Broad categories of terrestrial ecosystems are called biomes. In ecosystems, both matter and energy are conserved.
Explanation:
hope this helps
7. Analyze: In most situations, were the fittest insects or the least fit insects most likely to survive? Explain how the data from your experiment supports your answer
Answers
In most situations, the fittest insects most likely to survive as compared to least fit insects because of the healthy body of that organism.
What is fitness?Fitness can be defined as the ability to perform daily activities with endurance, and strength and resistance to disease, fatigue, and stress.
So we can conclude that the fittest insects most likely to survive as compared to least fit insects because of the healthy body of that organism.
Learn more about fitest here: https://brainly.com/question/1744168
The portion of the mRNA molecule that is translated is composed of.
introns
anticodons
exons
codons
Answers
Molecules of mRNA are composed of relatively short, single strands of molecules made up of adenine, cytosine, guanine and uracil bases held together by a sugar phosphate backbone.
Hope This Helps, Lexi
what effect does exercise have on breathing rate?
Answers
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→When you exercise
body uses more oxygen and produces more carbon dioxide.To cope with this extra demand, your breathing has to increase[tex]\rule{70mm}{2.2pt}[/tex]
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Urine is transported from kidney to the urinary bladder by the.
Answers
Answer:
ureters
Explanation:
The ureters are two tubes that drain urine from the kidneys to the bladder. Each ureter is a muscular tube that drains into the bladder. Smooth muscle contractions in the walls of the ureters, over time, send the urine in small spurts into the bladder, the organ where urine is stored before it can be eliminated.
Which of the following is NOT explicitly needed to calculate carrying capacity
Answers
Answer:
different between androclium and gynoecium
Answer:
B.
Explanation:
The other two options are things associated with different cargo, Weather isn't associated with how much an object would weigh, it's only associated with how and when the cargo will get somewhere...
12. Microwaves are one type of
Answers
Plss help me!! I'll give brainliest for best explanation!!
What color(s) eyes do the parents have? Explain your answer.
What color(s) eyes do the children have? Explain your answer.
Answers
Father is Gg, his eyes are green because green (G) dominates over yellow (g)
Mother is GG, obviously she has green eyes too
All of the children will have green eyes, because G dominates everywhere
Yellow eyes would be present only if combination from parents was gg (because there is no G to dominate, but that’s not the case here )
Answer:
See below ↓↓
Explanation:
Parents
The genotypes of the father and mother are Gg and GG respectivelyAs the dominant gene is present in both of them, their eye color will be greenChildren
The offsprings have a possibility of either Gg or GG genotypeHence, their offsprings will also have green eye colorWhy does the author include the example of harvesting submerged trees?
To highlight new uses of technology
To point out how much timber is wasted
To emphasize the importance of sonar in forestry
To recommend the use of this technique in other aspects of the industry
Answers
Part way through his party, Patrick found that there was 5 2 3 pizzas left. If his friends eat 3 4 of the pizzas, how much of the 5 2 3 will they eat? Write and solve an equation that will help you figure out how much of the remaining pizzas will be eaten. Explain the steps you took to solve the problem. ned the aser
Answers
Answer: 4 1/4
Step-by-step explanation:
Convert 5 2/3 to an improper fraction. 3 x 5 = 15 + 2=17
17/3 x 3/4 = 51/12= 4 1/4 of the remaining pizza will be eaten
Answer:
4 1/4
Explanation:
convert 5 2/3 to an improper fraction.
multiply the improper fractions = 17/3 x 3/4 = 51/12
reduce fraction 51/12 to 4 1/4
4 1/4 is the total
Luther Burbank bred potatoes that combined a variety of useful traits. One of Burbank's breeding techniques was hybridization. Which cross of potato plants would have been MOST USEFUL for producing a useful strain by hybridization
Answers
Answer:
a disease-resistant plant crossed with a plant that produced a high volume of food
Explanation:
which of the following organisms is able to produce its own food?
a. bear
b. turtle
c. trees
d. deer
Answers
Answer:
trees
Explanation:
In the process of PHOTOSYNTHESIS.
Answer:
the answer is c
Explanation:
this is because trees are produsers so they can provide their own food. if you need further explanation search "examples of proudusers and consumers" and look at images. hope that helps :)
Strawberries are exceptional fruits to use for DNA extraction because they have huge genomes. Strawberries are octoploid, what does this mean
Answers
Determine whether carbohydrate loading is beneficial or not beneficial for each of the activities listed.
Answers
Answer:
carbohydrate loading may enhance perpormance
An important trend in animal evolution was cephalization, or development of a head. An animal is said to show cephalization when it __________.
Answers
Answer:
has an aggregation of sensory neurons at the anterior end
Explanation:
Don't worry, I want you to succeed :D
A bee gets nectur from a flower, then goes to another flower and the pollen falls off, what does this represent?
Answers
Answer:
Represents pollination as pollen is being transmitted to different plants allowing plants to spread
1) Over time, changes within species lead to the replacement of old species by new species as less successful species become A) extinct. B) eliminated. C) naturally selected. D) artificially selected.
Answers
Answer:
The answer is Extinct!!
Explanation:
The IA allele encodes for the production of ____________ antigen, the IB allele encodes for ____________ antigen production and the i allele encodes for ____________ antigen production.
Answers
The IA allele encodes the A blood group antigen, IB allele encodes B, whereas, i encodes O blood group antigen.
What is antigen?Any substance that causes the body to make an immune response against foreign substance. Antigens include toxins, chemicals, bacteria, viruses etc that come from outside the body.
So we can conclude that the IA allele encodes the A blood group antigen, IB allele encodes B, whereas, i encodes O blood group antigen.
Learn more about antigen here: https://brainly.com/question/7597406
Which of these limiting factors is density independent?
A. Predation
B. Natural disasters
C. Competition
D. Disease
Answers
Answer:
B
Explanation:
Answer: B. Natural Disasters
Explanation: Choices A, C, D and E are all density-dependent limiting factor. Therefore, B is the correct answer.
I am multicellular, and my body is shaped
like a thread. I live in water and turn it bright
green when my population explodes. I
reproduce using motile sperm.
Answers
Answer:
Protist, Algae
Explanation:
That would be your answer
Magnification is x100. What is the actual size of one of these epithelial cells?
Answers
Answer:
The results show a range of epithelial cell diameters from 8-21 microns with 97% of the measurements lying in the 9-17 microns range. Pleomorphism is marked. The mean cell size was 12.7 microns. Large differences exist in mean cell size between individuals, but no correlation was found with age, diabetes or cataract.
Explanation:
The magnification is x100, and we assume that the cell is 1mm when observed under the microscope, then the actual size would be 1mm divided by 100, which is 0.01mm or 10 micrometers.
The actual size of the epithelial cell can be calculated using the magnification factor and the observed size under the microscope.
The actual size of the epithelial cell can be calculated using the magnification factor and the size of the cell as seen under the microscope.
In this case, if the magnification is x100, and we assume that the cell is 1mm when observed under the microscope, then the actual size would be 1mm divided by 100, which is 0.01mm or 10 micrometers.
Learn more about the topic of Epithelial cell size here:
https://brainly.com/question/18453253
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What does the theory of evolution tell us about living things?
The environment can make them rapidly change over a short period of time.
They create fossils when they die.
Their environment makes them slowly change over time.
They can give us clues about extinct species.
Answers
Answer:
Their environment makes them slowly change over time
Answer: C. Their environment slowly makes them change over time.
According to ernest hilgard, hypnosis is the result of __________. a. accepted roleplay between hypnotist and subject b. suggestions accepted by the conscious mind c. entrance into a special state of consciousness d. the effects of a "hidden observer" in the unconscious please select the best answer from the choices provided a b c d
Answers
Give me a brilliant if I deserve it :)
According to ernest hilgard, hypnosis is the result of the effects of a "hidden observer" in the unconscious.
What is hypnosis?
Hypnosis is a human condition involving focused attention, reduced peripheral awareness, and an enhanced capacity to respond to suggestion. There are competing theories explaining hypnosis and related phenomena.
Moreover, it is also referred to as hypnotherapy or hypnotic suggestion, is a trance-like state in which you have heightened focus and concentration. Hypnosis is usually done with the help of a therapist using verbal repetition and mental images.
Therefore, option (D) is correct.
Learn more about hypnosis:
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