Purple Flower (A)is Dominant Over White Flower (A),and Tall Stem

question 37

Multiple Choice

  Purple flower (A) is dominant over white flower (a) ,and tall stem (B) is dominant over short stem (b) .The Punnett square represents a cross between two dihybrids (AaBb ´ AaBb) .In the figure above,how many plants would have the genotype AaBb?

• A)1
• B)3
• C)4
• D)6
• E)9

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Definitions:

Integration

The process of ending racial segregation and bringing together people of different racial backgrounds.

Sit-Ins

A form of protest in which participants occupy a place, refusing to leave until their demands are met.

Lunch Counters

Countertop spaces in diners or cafeterias where meals are served, historically significant in civil rights movements for sit-ins against racial segregation.

Rosa Parks

An African American civil rights activist, whose refusal to give up her bus seat in 1955 sparked the Montgomery Bus Boycott, a seminal event in the Civil Rights Movement.