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Regarding an Allelic Pair for Flower Colour in Snapdragons, Heterozygotes

question 22

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Regarding an allelic pair for flower colour in snapdragons, heterozygotes have pink flowers, whereas the two homozygotes have red flowers or white flowers. When plants with red flowers are crossed with plants with white flowers, what proportion of the offspring is expected to have pink flowers?


Definitions:

Neural Influences

The impacts of the nervous system's structure and function on behavior, emotions, and cognitive processes.

Aggression

A variety of actions that may cause physical or mental damage to the individual, others, or items surrounding them.

Physiological Basis

The underlying physical and biological mechanisms that contribute to a particular behavior, function, or process in living organisms.

MAOA Gene

A gene that codes for the enzyme monoamine oxidase A, involved in breaking down neurotransmitters; mutations can influence aggressiveness and behavioral issues.

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