If a Dihybrid Cross Is Begun with a P₁ Generation

question 8

True/False

If a dihybrid cross is begun with a P₁ generation of a plant that produces smooth and yellow peas, crossed with a plant that produces wrinkled green peas, the F₂ plants will have either smooth yellow peas or wrinkled green peas.

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Definitions:

Unconditioned Stimulus

A stimulus that naturally triggers a response without any conditioning, such as food causing salivation in dogs.

Stimulus Generalization

The tendency for a conditioned response to be elicited by stimuli that are similar but not identical to the conditioned stimulus.

Manual Transmission

A type of gearbox used in vehicles, allowing the driver to manually select and change gear ratios.

Automatic Transmission

A type of vehicle transmission that automatically changes gear ratios as the vehicle moves, freeing the driver from having to shift gears manually.