Which Characteristics Do Ectomycorrhizae and Arbuscular Mycorrhizae Have in Common

question 86

Multiple Choice

Which characteristics do ectomycorrhizae and arbuscular mycorrhizae have in common?

• A) Their hyphae penetrate the wall of the plant host cell.
• B) They form treelike hyphal structures inside the plant host cell.
• C) They improve phosphorus uptake by the host plant.
• D) They form a dense web of hyphae around the outside of the plant root.
• E) They can also form on the leaves of the host plant to improve nitrogen uptake.

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Definitions:

Paraphilias

Atypical sexual interests towards objects, situations, or individuals that are not part of normative stimulation.

Kin Selection Theory

A theory in evolutionary biology that suggests individuals are more likely to sacrifice themselves or help relatives as a means of ensuring their genes are passed on.

Fertile Females Theory

The hypothesis suggesting that certain physiological or behavioral traits in females are signals of fertility.

Homosexuality

A sexual orientation characterized by a romantic or sexual attraction to individuals of the same sex.