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german
3 years ago
15

Gametes that are motile are often called _____.

Biology
2 answers:
laiz [17]3 years ago
6 0
Gametes that are motile are often called sperm.
Arlecino [84]3 years ago
4 0

Answer:

Sperm

Explanation:

Sperm are the male gametes produced in the testicles. The main parts of the sperm are the head, the neck and the flagella.

The structure responsible for sperm <u>motility</u> is the flagella. It develops from the centriole and has the function of giving impetus for the sperm to reach the female reproductive system.

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Researchers destroyed snippy the rat's ventromedial hypothalamus. this activation is likely to cause snippy to
lukranit [14]

The ventromedial hypothalamus is the part of the brain that is responsible for hunger, fear, and even the sexual activity. In this problem, researchers destroyed snippy’s ventromedial hypothalamus, this means that snippy will not be able to feel hunger, fear and will not be active in sexual activities.

4 0
3 years ago
When mendel crossed peas with rr and rr genotypes (where r is dominant and produces wrinkled peas and r is recessive and results
LuckyWell [14K]
I think your question all turn into lowercases, uppercases, and lowercases are important in genetics because it can differentiate between the dominant and recessive forms. 
let me explain at least how to calculate the offspring percentage:
for example, you have Rr crossed with another Rr (R for wrinkled peas and r for smooth peas), you just have to match between the four letters, and you will have four possibilities:
R and R
R and r
r and R
r and r
you will have RR, Rr, Rr, and rr
if we convert into percentages, it will give: 
25% RR
50% Rr (there's two Rr so 25 + 25)
25% rr

3 0
3 years ago
A neuron with a cell body located in the CNS whose primary function is connecting neurons is called a ________.
brilliants [131]

Answer:

Intermediate neuron

Explanation:

Interneurons are the "middle man", neither a sensory or motor nueron, that creates neurial circuits, connecting a broad class of neurons in the spinal cord and brain. They enable communication from motor and sensory neurons in the central nervous systems and are classified into two groups; relay and local interneurons. Through neurial circuits, the brain is able to manage and deal with complex stuff such as decision-making and learning.

7 0
3 years ago
A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr
Elena-2011 [213]
50%, don't know if you use pun nett squares but Google them, they simplify it so much. R. r r Rr. rr r Rr. rr
9 0
3 years ago
Read 2 more answers
What is responsible for support structure and movement in cells
vekshin1
I can help you with that, hfnj2013! :3 The cytoskeleton is responsible for the support structure and movement of cells in your body. Hope that helps!!! XP
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3 years ago
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