Some Invertebrates Move Gases Across Their Cell's Membrane by ___

question 21

Multiple Choice

Some invertebrates move gases across their cell's membrane by ___ through interstitial fluid.

• A) active transport
• B) facilitated diffusion
• C) bulk transport
• D) diffusion
• E) osmosis

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Definitions:

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring, a key mechanism of evolution.

Allele Frequencies

The proportion of different variants of a gene (alleles) within a population, which can change over time due to evolutionary pressures.

Gene Flow

The transfer of genetic variation from one population to another, which can increase genetic diversity in the recipient population.

Genetic Drift

A mechanism of evolution that involves random fluctuations in the frequency of alleles within a population across generations.