In Rats, the P Gene Allele for Pigmentation (P) Is

question 2

Multiple Choice

In rats, the P gene allele for pigmentation (P) is dominant to the allele for albinism (p) . The B gene allele for black pigmentation (B) is dominant to the allele for cream pigmentation (b) . The pp homozygous recessive genotype is epistatic to any allele combination at gene B.
-Predict the phenotypic ratio of the F₂ progeny of a parental cross between a pure-breeding black rat and an albino that is also homozygous for cream.

• A)1 black: 2 cream: 1 albino
• B)9 black: 3 cream: 4 albino
• C)9 black: 7 albino
• D)12 black: 3 cream: 1 albino
• E)15 black: 1 albino

Describe the role of socialization and personality in shaping cultural differences.

Identify universal values and dimensions that organize cultures.

Examine the impact of cultural perspectives on personal identity, including bicultural integration.

Understand the concept of ethnocentrism and its effects on cultural interpretation.