All the Offspring of a Cross Between a Red-Flowered Plant

question 8

Multiple Choice

All the offspring of a cross between a red-flowered plant and a white-flowered plant have pink flowers. This means that the allele for red flowers is ________ to the allele for white flowers.

• A) dominant
• B) codominant
• C) incompletely dominant
• D) recessive

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Definitions:

Duodenum

First division of the small intestine; connects to the stomach.

Anterior Pituitary

The front portion of the pituitary gland that secretes hormones affecting growth, metabolism, and reproductive functions.

Adrenal Glands

Endocrine glands located above the kidneys that produce hormones such as adrenaline and cortisol, involved in stress responses.

Pancreas

A glandular organ in the digestive system and endocrine system which secretes digestive enzymes and hormones such as insulin.