Assume That a Cross Is Made Between Tall and Dwarf

question 45

Multiple Choice

Assume that a cross is made between tall and dwarf tobacco plants.The F₁ generation showed intermediate height,whereas the F₂ generation showed a distribution of height ranging from tall to dwarf,like the original parents,and many heights between the extremes.These data are consistent with which one of the following modes of inheritance?

• A)multiple-factor inheritance
• B)alternation of generations
• C)codominance
• D)incomplete dominance
• E)hemizygosity

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Definitions:

Perception Influences

The effects that individual interpretations or understandings of sensory information have on thought and behavior.

Perception Process

The sequence of steps by which individuals interpret and organize sensation to produce a meaningful experience of the world.

Environment

The sum of all external conditions and influences affecting the life, behavior, and development of an individual, organization, or system.

Selective Attention

The cognitive process of focusing on particular objects or tasks in the environment while ignoring others, enabling the prioritization of information processing.