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Aliun [14]
3 years ago
13

Why are identical twins always the same gender?

Biology
1 answer:
irinina [24]3 years ago
6 0

Answer:

A

Explanation:

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rosijanka [135]

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4 years ago
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Your answer :P > <span>D- Central Uplands</span>
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3 years ago
___________ refers to traits that are affected by many genes, and ___________ refers to traits that are influenced by many facto
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<span>_polytechnic__________ refers to traits that are affected by many genes, and __mulitifractorial_________ refers to traits that are influenced by many factors.</span>
3 0
4 years ago
In prokaryotic cells, this molecule is A) attached to ribosomes. B) not enclosed within a nucleus. C) attached to glucose comple
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Answer:

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Explanation:

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8 0
3 years ago
if a plant cell in G1 phase with 12 chromosomes undergoes mitosis, how many chromosomes would a daughter cell have
MariettaO [177]
I have my notes here about cell division which could hep you solve the problem on your own.

The first period of the first phase (interphase) of the cell cycle is G1, followed by S and G2, and finally by the mitotic phase.

During G1, the ploidy (the quantity of DNA molecules in the cell) can be represented by the formula 2n (n is the number of DNA molecules in a gamete cell of a given species). During S, DNA duplicates and the quantity of genetic material increases from 2n to 4n. During G2, the quantity remains the same: 4n. After the mitotic phase, the quantity of genetic material decreases to 2n in each daughter cell.

8 0
3 years ago
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