Suppose the broad-sense heritability of some trait is 0.8, and the narrow-sense heritability of the same trait is 0.5. We cross a group of parents with a selection differential (SD) of 1.0 phenotypic unit (U). What is the expected selection response (SR)?
a. 1.0 U
b. 0.8 U
c. 0.5 U
d. 0.2U
Answers: 2
Biology, 22.06.2019 03:00
Nhumans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? in humans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? a, b, ab, and o ab and o a, b, and o a and b
Answers: 1
Biology, 22.06.2019 04:00
What best explains the inability for life to exist in earth early atmosphere
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Pl as time goes by and water goes through the water cycle again and again, the amount of water on earth: increases decreases ostays the same goes up and down
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Suppose the broad-sense heritability of some trait is 0.8, and the narrow-sense heritability of the...
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