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Maslowich
2 years ago
13

How is a facial expression similar to gene expression?

Biology
1 answer:
Veseljchak [2.6K]2 years ago
8 0

Explanation:

But researchers in Israel have done a study showing that families have characteristic facial expressions, ones even shared by blind members of the families. The results suggests that such expressions may be inherited and thus under some genetic control.

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What is an example of a stimulus and a response that humans exhibit? Can a similar behavior be seen in any other organisms?
Sedaia [141]
Common examples of this would be if you place your hand in extremely warm or cold water, and an immediate response of pulling out of the water or any fluid, is an example of this extreme response, other responses are what is done in everyday, like being thirsty or hungry etc.

These behaviours are shared by all organisms even the most simple ones.
6 0
3 years ago
In pea purple flowers are dominant over white flowers. If two herterozygous purple-flowered plants are crossed with each other t
Reika [66]

Genotype of heterozygous purple plant is: Pp

Cross = Pp  × Pp

Offspring: = PP, Pp, Pp, pp

Pp, PP and pp is your answer

:D hope it helps

4 0
3 years ago
Digestion includes breaking substances into their simpler building blocks, synthesizing more complex cellular structures from si
kicyunya [14]

Answer:

The correct answer is - false statement.

Explanation:

The statement mentioned in question explaining the process of metabolism. Metabolism is a procedure that includes catabolic and anabolic process that which are chemicals reactions takes place in the body. Metabolism is breaking large molecules into simpler and simpler molecules to synthesizing complex molecules from simpler molecules.

Digestion is the process in which ingested food break down to simpler substances and absorbed to provide nutrients to body.

Thus, the correct answer is - false statement.

8 0
3 years ago
What is an analogy for chloroplast in a school?
Vaselesa [24]
Since chloroplast use energy to make food for plant cells (Photosynthesis) I could compare it to lunch money, and how you have to keep refilling up, and up, just to use it again for food, for yourself.
5 0
3 years ago
All of the following are regulatory functions of the endocrine system except Select one: a. labor contractions. b. development o
aleksley [76]

Answer:

c. immune functions.

Explanation:

The endocrine system is involved in the regulation of metabolic rate, body temperature (thermoregulation), tissue development and labor contractions except immune functions.

Studies have shown that no hormone has been identified as being important in the regulation of the immune system. Therefore immune functions is not a regulatory function of the endocrine system.

Although, there have been articles on the endocrine and immune system crosstalk, only a hypothesis of various proteohormones not single hormones have been discovered to act on immunocompetent cells.

4 0
3 years ago
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