Since a Testcross Backcrosses with a Pure Homozygous Recessive Strain,the

question 45

Multiple Choice

Since a testcross backcrosses with a pure homozygous recessive strain,the offspring of an Aa genotype crossed by an aa genotype would show which genotype(s) ?

• A)aa only
• B)Aa only
• C)AA and Aa
• D)Aa and aa

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Definitions:

Distribution Question

Refers to how the income or wealth is shared among different groups in society.

Specialization

The process of concentrating on and becoming expert in a particular subject or skill.

Productivity

The measure of output per unit of input, indicating the efficiency with which goods and services are produced.

Economic Structure

The classification of an economy based on various sectors, such as agriculture, manufacturing, and services, indicating the allocation of resources among these sectors.