The Following Five Mothers, (A)through (E),with Phenotypes Given,each Produced One

question 97

Essay

The following five mothers, (a)through (e),with phenotypes given,each produced one child whose phenotype is described as to blood group (A,B,O),M or N antigens,and Rh factor.For each child,select as the father,one of the five males whose genotypes are given.For some children,more than one male may be a possible father.
(ii = Type O blood,rr = rh & R = rh⁺]

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Definitions:

Cortexes

The outermost layers of brain tissue, playing critical roles in high-level functions such as consciousness, thought, emotion, reasoning, language, and memory.

Cell Theory

A scientific theory that describes cells as the basic unit of life, states that all living things are composed of cells, and asserts that all cells arise from pre-existing cells.

Frontal Lobes

Part of the cerebral cortex involved in decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Parietal Lobes

The portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position.