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emmasim [6.3K]
3 years ago
15

I have a question about the homework

Biology
1 answer:
Sindrei [870]3 years ago
5 0
What is it message me
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Which of the following is the best example of homeostasis in the human body?
sesenic [268]
Homeostasis refer to the metabolic balance being maintained by several processes. It may include having a stable internal physiologic condition such as the blood ph or body temperature. Among the options, the best answer would be c. the villi of the small intestine would increase the absorption of nutrients from small intestine to the blood.
8 0
4 years ago
Use the following information to solve the problem using a Punnett square. Assume that the dominant "B" allele encodes brown eye
Ugo [173]

Answer:

0%

Explanation:

From the information given;

Assume that the dominant "B" allele encodes brown eyes ; and

the recessive "b" allele encodes blue eyes

If genotype BB ×  genotype bb, the percentage of chance that they would have children with blue eyes will be zero ...Let look at the cross

BB × bb

We have all the progeny as Bb, Bb, Bb, Bb  ....i.e the genotypic information are all heterozygous brown eyes, this is because The allele B mask the recessive "b" allele which makes the allele B (brown eyes) to be dominant over allele b (blue eyes).

3 0
4 years ago
The human body is composed of approximately 60% of water.<br> a. true<br> b. fale
Step2247 [10]

Yes, the human body is composed of approximately 60% of water. The given statement is true.

Water is essential for human health and for the survival of life on earth.

It keeps them alive, stale and healthy by providing oxygen and chief nutrients to the body.

It lubricates joints, knees and also removes waste materials from the kidney, and keeps them clean.

In adult humans, there is approximately 60% of water in their bodies.

The concentration of water is more in lean tissues than in fat tissues.

Women's bodies have more fats than men and water makes up only 55% of their bodies.

If you need to learn more about the water cycle click here:

brainly.com/question/2164391

#SPJ4

5 0
1 year ago
"An animal's behavior is based on learning."
asambeis [7]
<span>This statement would most likely come from a comparative behaviorist. Behaviorists study the behavior of both humans and animals. If somebody said this statement, it would mean that they observed this animal's behavior over a long period of time to determine that it learned how to do something, and that it's not just a result of instinct. If it were instinct, an ethologist would study that. </span>
3 0
4 years ago
Read 2 more answers
Suppose a gene has two alleles one of which is dominant over the other
LenKa [72]
Some alleles are dominant while theh other are recessive. A dominant allele has its full effect in the heterozygote
3 0
3 years ago
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