The Associative Entity Is Also Known as a ____ Entity

question 54

Multiple Choice

The associative entity is also known as a ____ entity.

• A) unary
• B) weak
• C) strong
• D) composite

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Definitions:

Mechanical Isolation

A form of reproductive isolation where differences in the size, shape, or incompatible genitalia prevent mating between species.

Hybrid Inviability

A postzygotic barrier where hybrid offspring fail to survive to reproductive age.

Gestational Abortion

The termination of a pregnancy during the gestation period, often due to natural causes such as chromosomal abnormalities.

Hybrid Breakdown

A postzygotic barrier where offspring of cross-species or cross-strain matings have reduced survival rates or fertility.