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N76 [4]
3 years ago
12

The absorption mechanism that requires a specific carrier molecule, but no energy, to move digested nutrients across the cell me

mbrane is called
Biology
1 answer:
pochemuha3 years ago
7 0
It is called facilitated diffusion.
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Differentiate between density-dependent and
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Answer/Explanation:

Density-dependent limiting factors are non living and biotic factors that affect the size and growth of a population based on the population density, while density-independent limiting factors are those factors that do not depend on the density of a population before they can have an effect on the growth and size of the population.

Examples of density-dependent limiting factors are predation, disease, Parasitism, competition. These rely on the density of a population in order to affect the growth and size of a population.

On the other hand, examples of density-independent limiting factors are pollution, flood, temperature.

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Characters that provide evidence for evolutionary relationships based on shared ancestry are called ____.
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a through reproduction of the host cell

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