The Genes F and G Act in Accordance with the Dobzhansky-Muller

question 21

Multiple Choice

The genes F and G act in accordance with the Dobzhansky-Muller model leading to sterility in hybrids between two species of monkeyflowers.Any combination of the F2 and the G1 alleles causes hybrids to be sterile.Based on the Dobzhansky-Muller model, which genotype should have low fitness?

• A) F1F1; G1G1
• B) F2F2; G1G2
• C) F0F0; G2G2
• D) F2F2; G0G0
• E) F2F2; G0G2

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Definitions:

Trauma

Trauma is an emotional response to a deeply distressing or disturbing event that overwhelms an individual's ability to cope, causing feelings of helplessness.

Parietal Lobes

Sections of the brain located at the top and back of each cerebral hemisphere containing the centers for touch, temperature, and body position.

Sense of Touch

The sensory system that allows organisms to perceive pressure, vibration, temperature, pain, and other tactile stimuli.

Occipital Lobes

The region of the cerebral cortex located at the back of the brain, responsible for processing visual information received from the eyes, crucial for visual perception.