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Dima020 [189]
3 years ago
9

What are some examples of physiological adaptations​

Biology
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

there are tanning of skin when exposed to sun over long periods, the formation of callouses on hands in response to repeated contact or pressure, and the ability of certain organisms to absorb nutrients under low oxygen tensions. no duh :D

Explanation:

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Electrons spin in shells around the nucleus. The closest shell (n = 1) can contain a maximum of____
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Answer: 2 electrons

Explanation:

The inner shell (1st shell) can hold 2 electrons, the next shell can hold 8 electrons and the third shell can hold 18 electrons.

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A normal chromosome and its homolog carrying an inversion are given. The dot (•) represents the centromere. Normal: M N • O P Q
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Answer:

Pericentric, inversion loop.

Explanation:

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7 0
3 years ago
The largest and most complex mitochondrial genomes come from _____.
alexandr1967 [171]

Answer:

Angiosperm

Explanation:

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It is least gene dense  as the inter regions are highly expanded. One of the most distinguishing feature of these mitochondria's are that they contain polypeptides. These polypeptides are basically non functional but have potential to evolve into functional one.

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Can someone please help me??
sashaice [31]

Answer: this is a tougher one but I would say just do your best ;)

Explanation:

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