If There Is Complete Linkage with Genes Ss (For Smooth

question 47

Multiple Choice

If there is complete linkage with genes Ss (for smooth or wrinkled seeds) and Gg (for green or yellow seeds) ,what phenotypes would you expect in the offspring of a cross with one heterozygous parent (Ss,Gg) ,which would all produce all smooth and green seeds,and a homozygous recessive parent (ss,gg) ,which would produce all wrinkled yellow seeds?

• A)smooth green seeds or wrinkled yellow seeds only
• B)smooth green seeds only
• C)smooth green seeds,wrinkled yellow seeds,smooth yellow seeds,and wrinkled green seeds
• D)wrinkled yellow seeds only

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Definitions:

Vasodilator

A substance that causes blood vessels to expand, increasing blood flow and decreasing blood pressure.

Juxtaglomerular Apparatus

A structure in the kidney that helps regulate blood pressure and filtration rate through the secretion of renin in response to blood pressure changes.

Renin

An enzyme secreted by the kidneys that plays a key role in the renin-angiotensin system, regulating blood pressure and fluid balance in the body.

Extracellular Fluid Osmolality

A measurement of the solute concentration in the extracellular fluid, crucial for maintaining the balance of water and solutes within the body.