Question 1

Human blood types are determined by genes that follow the CODOMINANCE pattern of inheritance. There are two dominant alleles (IA and IB) and one recessive allele (i). Pretend that Drake is blood type AB allele, and Nicki Minaj is heterozygous type A.” What are all the possible blood types of their baby? ( Rank the phenotypic probability of offspring from smallest to largest)

30

jumble://AB,B,A

Accepted Answer

jumble://AB,B,A

Question 2

In camellia flowers, petal color is controlled by codominance. When a red flower (RR) is crossed with a white flower(WW), all of the offspring are pink petals(RW).

A scientist crosses a red flower (RR) with a pink (RW) flower.

What are the predicted phenotypes of their offspring?

Accepted Answer

50% of the offspring will be red, and 50% of the offspring will be pink.

Answer

100% of the offspring will be pink.

Answer

75% of the offspring will be red, and 25% will be white.

Answer

25% of the offspring is pink. 25% is red and 50% white

Question 3

What is the observable physical properties of an organism; these include the organism's appearance, development, and behavior.

Accepted Answer

scrambled://phenotype

Answer

<P>genotype</P>

Question 4

In humans, three alleles affect blood type. The A and B alleles are codominant and the O allele is recessive. Which of the following answer choices is true?

Choose 3 answers:

Accepted Answer

multiplem://Human blood type is an example of multiple allele inheritance:The A and B alleles are codominant because both alleles are simultaneously expressed in the heterozygote:The blood type O individual can donate red blood cell to anybody.

Answer

Human blood type is an example of incomplete dominance.

Question 5

A black sheep is bred with a white sheep. All of their offspring have a phenotype of gray coats. The pattern of inheritance is said to be co-dominance.

Accepted Answer

boolean://false

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