All of the Following Are Examples of Postzygotic Reproductive Isolating

question 28

Multiple Choice

All of the following are examples of postzygotic reproductive isolating mechanisms EXCEPT:

• A) a sheep adapted to mountains mating with a sheep adapted to desert producing offspring maladapted to either habitat.
• B) two plant species flowering at different times.
• C) the hybrid offspring of two species dying before birth.
• D) the hybrid offspring of two species being sterile.
• E) the hybrid offspring of two species being fertile but their offspring being inviable or sterile.

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Definitions:

Umami

One of the five basic tastes, recognized for its savory or meaty flavor, attributed to the presence of glutamates or nucleotides.

Sensory Receptors

Specialized cells or organs that detect external stimuli and convert them into electrical signals to be processed by the nervous system.

Nerve Pathways

Routes through the nervous system that nerve impulses travel, connecting various parts of the body to the brain or spinal cord.

Environment

The surroundings or conditions in which a person, animal, or plant lives or operates.