Tall Is Dominant to Dwarf in Pea Plants

question 2

Multiple Choice

Tall is dominant to dwarf in pea plants.If two dwarf pea plants were crossed,their offspring will be:

• A)all tall plants
• B)all dwarf plants
• C)half tall,half dwarf plants
• D)plants of an intermediate height

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Definitions:

Chemoreceptors

Sensory receptors that respond to chemical stimuli, such as those found in the nose and taste buds.

Ventral Medulla

A key section of the brainstem involved in regulating autonomic functions, such as heart rate and breathing.

Oxygen Concentration

The amount of oxygen present in a given environment, important for various biological and chemical processes.

Respiratory Rate

The rate at which breathing occurs, typically measured in breaths per minute.