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loris [4]
3 years ago
14

______ _______ is the energy requiring process of pumping molecules and ions across membrane against a concentration gradient.

Biology
1 answer:
kozerog [31]3 years ago
3 0

Answer:

Transporte activo

Explanation:

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Meiosis creates gametes/sex cells, such as the sperm and egg.

So, sperm cells are formed by meiosis.

Meiosis doesn't create fertilized eggs, it instead creates normal egg cells.

Meiosis also doesn't create heart and bacterial cells because those are made in mitosis.

So, B is the correct answer.

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