In Some Areas of the World Where There Are Large

question 106

Essay

In some areas of the world where there are large numbers of pine trees, in the spring everything is covered with a yellow dust that turns out to be pine pollen. Why must conifers produce so much pollen, and why doesnʹt a field of flowers produce so much pollen?

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Definitions:

Female Sexual Interest/Arousal Disorder

A female dysfunction marked by a persistent reduction or lack of interest in sex and low sexual activity, as well as, in some cases, limited excitement and few sexual sensations during sexual activity.

Biological Causes

Factors of a biological nature, including genetic, neurological, or physical conditions, that lead to certain behaviors or diseases.

Nocturnal Penile Erections

Spontaneous erections of the penis during sleep or when waking up, also known as "morning wood."

Genitals

The external and internal organs of the reproductive system, responsible for sexual reproduction.