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Social Science Clinic => Family Studies and Human Development => Topic started by: debasdf on Jun 25, 2020

Title: The sickle cell allele is common among
Post by: debasdf on Jun 25, 2020

Question 1

The release and fertilization of two ova results in
◦ identical twins.
◦ fraternal twins.
◦ phenylketonuria (PKU).
◦ miscarriage.

Question 2

The sickle cell allele is common among
◦ Jews of European descent.
◦ children whose parents are of Mediterranean descent.
◦ male Caucasians born in North America.
◦ black Africans.

Title: The sickle cell allele is common among
Post by: bookworm410 on Jun 25, 2020

Answer 1

fraternal twins.

Answer 2

black Africans.