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VashaNatasha [74]
3 years ago
7

A peacock spreading its tail to attract a mate is sending a(n) _____ stimulus. learned innate external internal

Biology
1 answer:
Klio2033 [76]3 years ago
4 0

Answer:

External

Explanation:

The Tail is spreading outside of the peacock  (Externally)

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Imagine that you are a genetic counselor, and a couple planning to start a family comes to you for information. Charles was marr
storchak [24]

Answer:

1/6

Explanation:

Assuming the disorder is not sex linked, Charles is a carrier so he will be Ff.

His wife Elaine can be a carrier or not because her parents must have been both Ff

Possible F1 generation for her was FF, Ff, Ff and ff. She does not have the disease.

Therefore the total chance of her having FF was 1/3 whereas Ff will be  2/3

Probability of the kid having the disease will be calculated by;

(2/3×1/4) +(1/3×0)= 1/6

5 0
3 years ago
Which physiologic process allows hormones to exert influence upon some cells and not others?
nignag [31]

Answer:

receptor binding

Explanation:

Hormones are able to act specifically on target cells through receptor binding. This process enables target cells to react to a specific hormone only. The cells have hormone receptors within or on their surface which permits the specific hormone to act on it, thereby initiating a series of functions of the particular cell that has the hormone receptor. For example, thyroid receptors respond to thyroid-stimulating hormone.

5 0
4 years ago
What does the term "basic unit of matter" refer to?Select one of the options below as your answer: a. Atoms b. Elements c. Molec
katrin2010 [14]

Answer:

Atoms

Explanation:

Atom is the most basic unit of matter. Atoms are used to describe pieces of matter, but a different kind of atom makes up an element.  A combination of atom of different elements creates a molecule. Let's say you have some water, the chemical formula is "H20." If you wanted to separate H and O, that gives you two atoms. H would be Hydrogen and the other atom is Oxygen. So when we combine these two atom they formed as the chemical formula H20.

5 0
3 years ago
Can someone help me :))
mel-nik [20]
I’d say biology researches because they mostly study about the genetics behind stuff, and we’re the ones that founded GM food. but it’s a tie between doctors and them
4 0
3 years ago
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After cancer chemotherapy, a client experiences nausea and vomiting. the nurse should assign highest priority to which intervent
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Administering Metoclopramide (prevents nausea and vomiting) and Dexamethasone (prevents the release of substances in the body that causes inflammation) as ordered
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