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Illusion [34]
2 years ago
14

In a simple synapse, neurotransmitter chemicals are released by:.

Biology
1 answer:
wariber [46]2 years ago
7 0

Answer:

released by the presynaptic membrane

Explanation:

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The biomass of a plant consists of all of its living tissues, including both the aboveground shoot system (stem and leaves) as w
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3 years ago
1. A dominant gene (A) causes yellow color in rats, the dominant allele on another independent gene (R) produces black coat colo
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Answer:

Parents: Yellow (Aarr) and Grey (AaRr)

Explanation:

Given:

allele A = yellow

allele R = black,

Heteroozygous = gray

Genotypes of the parents:

yellow (Aarr) - female

gray (AaRr) - gray

cross between these

Parents: Yellow (Aarr)  and Grey (AaRr)

Gametes: (Ar, ar) and (AR, Ar, aR, ar)

F1 (Punnet square)

----|----- AR ------|------- Ar ------|------ aR -----|----- ar

Ar | AARr (gray) | AArr (yellow) | AaRr (gray) | Aarr (yellow)

ar | AaRr (gray) | Aarr (yellow) | aaRr (black) | aarr (cream)

Ratio: 3/8 yellow : 3/8 gray : 1/8 cream : 1/8 black

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2 years ago
The number of outermost electrons in an atom's electron cloud largely determine an atom's
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3 years ago
Which of the following is not a source of groundwater pollution?
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I would say C or D

Hope This Helps




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3 years ago
Read 2 more answers
A section of our DNA that codes for a specific trait is called a....
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Answer:

Gene, a part of DNA that determines the trait of individual characteristics

Explanation:

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