In the F₂ Generation of a Homozygous Round (AA) ×

question 177

Multiple Choice

In the F₂ generation of a homozygous round (AA) × homozygous wrinkled (aa) cross in peas, three seeds are chosen at random. What is the probability that two seeds are round and the other is wrinkled?

• A)(1/4)³
• B)3(1/4)(3/4)²
• C)3(1/4)²(3/4)
• D)(3/4)³

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Definitions:

Cellular Interactions

The various ways in which cells communicate with each other, often involving specific molecules on their surfaces.

Lethal Dosage

A measure of the amount of a substance required to cause death in a target organism or population.

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A chemical compound known as table salt, widely used in food seasoning and preservation, consisting of sodium and chloride ions.

Common Compounds

Chemical substances made up of atoms of two or more different elements, which are widely found or used in daily life.