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Flower Position, Stem Length, and Seed Shape Were Three Characters

question 21

Essay

Flower position, stem length, and seed shape were three characters that Mendel studied. Each is controlled by an independently assorting gene and has dominant and recessive expression as follows:
 Character  Dominant  Recessive  Flower position  Axial (A) Terminal (a) Stem length  Tall (T) Dwarf (t) Seed shape  Round (R) Wrinkled (r)\begin{array} { l l l } \text { Character } & \text { Dominant } & \text { Recessive } \\\text { Flower position } & \text { Axial } ( A ) & \text { Terminal } ( a ) \\\text { Stem length } & \text { Tall } ( T ) & \text { Dwarf } ( t ) \\\text { Seed shape } & \text { Round } ( R ) & \text { Wrinkled } ( r )\end{array}
If a plant that is heterozygous for all three characters is allowed to self-fertilize, what proportion of the offspring would you expect to be as follows?
(Note: Use the rules of probability instead of a huge Punnett square.)
A)Homozygous for the three dominant traits
B)Homozygous for the three recessive traits
C)Heterozygous for all three characters
D)Homozygous for axial and tall, heterozygous for seed shape


Definitions:

Timestyles

The individual ways in which people perceive, value, and manage time, reflecting their priorities, personalities, and lifestyle.

Antecedent State

Psychological and physical conditions that exist before a specific behavior or decision, influencing the outcome of that behavior or decision.

Hedonic Reasons

Motivations based on the pursuit of pleasure, enjoyment, or aesthetic experiences.

Hedonic Reason

The pursuit of pleasure or emotional satisfaction in the consumption of goods or experiences, often guiding consumer behavior.

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