What Are Two Typical Testcross Ratios

question 40

Multiple Choice

What are two typical testcross ratios?

• A)3:1 and 9:3:3:1
• B)1:1 and 9:3:3:1
• C)3:1 and 1:1:1:1
• D)1:1 and 1:1:1:1

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Definitions:

Arteriosclerosis

The thickening, hardening, and loss of elasticity of the walls of arteries, leading to restricted blood flow.

Ischemia

Restriction of blood flow to tissue or organs; often used with reference to the heart.

Embolism

The sudden blockage of a blood vessel by an embolus, typically a blood clot, leading to potentially life-threatening conditions.

Myocardial Infarctions

A medical term used for a heart attack, which occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies.