When Two Organisms Reach Sexual Maturity at Different Times, It

question 61

Multiple Choice

When two organisms reach sexual maturity at different times, it is an example of

• A) temporal isolation.
• B) hybrid inviability.
• C) hybrid infertility.
• D) hybrid vigor.
• E) gametic incompatibility.

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Definitions:

Infertility

The inability to conceive a child after a year or more of regular sexual intercourse without the use of birth control.

Pregnant

The state of carrying a developing fetus within the uterus.

Obesity

Defined as having a body mass index at or above the 95th percentile for height and age.

Physical Activity

Any bodily movement produced by skeletal muscles that require energy expenditure, including exercise and activities undertaken while working, playing, or performing daily chores.