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There Are Three Alleles Controlling the ABO Blood Types

question 69

Essay

There are three alleles controlling the ABO blood types.IA and IB are codominant genes so that the combination IAIB produces the AB blood type.The third allele, IO, is recessive to the other two alleles.Indicate which of these parents could produce the given child:
Parents
Child
Yes or No
(a)
A * AB
B
(b)
A * O
A
(c)
A * B
O
(d)
A * AB
O
(e)
A * AB
B
(f)
B * B
O
(g)
AB * AB
A


Definitions:

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An ancient system of health care that combines the use of medicinal herbs, acupuncture, dietary therapy, and other methods to treat a wide range of conditions.

Acupuncture

A form of traditional Chinese medicine involving the insertion of thin needles into specific points on the body to relieve pain or treat various conditions.

Qi Gong

An ancient Chinese exercise and healing technique involving meditation, controlled breathing, and movement exercises.

Tai Chi

A Chinese martial art and form of gentle physical exercise consisting of slow, deliberate movements combined with deep breathing and meditation.

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