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aleksandr82 [10.1K]
3 years ago
8

What kind of molecules can diffuse easily across the cell membrane

Biology
1 answer:
Anika [276]3 years ago
4 0
Oxygen, carbon dioxide and lipid
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Which accurately describes meiosis ll?
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In metaphase ll, the chromosomes line up in the middle of the cell

Explanation:

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Think about the two words that make up the term reproductive isolation. How do you think reproductive isolation affects the evol
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Answer:

Reproductive isolation refers to the inability of an organism or species to breed successfully with other organism or species.

It may arise from various factors such as:

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Reproductive and geographical isolations between two populations (of same species) inhibit the flow of genes among them. Slowly, these isolations increase the variations in the gene pools of the two populations.

These genetic variations keep on increasing with time. In addition, as an adaptation to their surrounding or habitat the two populations would develop different behavioral and physiological changes

With time, these differences will increase up to such an extent that the two populations would not be able breed with each other. Hence, it would lead to the evolution of one or both the populations into new species.  

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Can someone please help me!!???
Olenka [21]

Explanation:

plant cell only

  1. nucleus
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  5. cell membrane
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both plant and animal cells

  1. nucleus
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