Assume a population is in Hardy-Weinberg equilibrium for a character with these genotypic frequencies: AA = 0.25, Aa = 0.50, and aa = 0.25. If you remove all the homozygous dominants and allow the remaining population to reproduce (again under Hardy-Weinberg conditions), what will be the frequency of homozygous dominants in the next generation?
a. 0.11
b. 0
c. 0.22
d. 0.44
e. 0.50
Ans: a. 0.11
Biology & Microbiology
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Explain why water must be present for the bryophytes to complete the sexual portion of their life cycle.
What will be an ideal response?
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Which numbered item in the figure above represents a female gametophyte?
a. 1 b. 2 c. 3 d. 4 e. 5
Biology & Microbiology
Joshua has O type blood and the Bombay phenotype. His partner, Alice, has AB blood and does not
have the Bombay phenotype, but her mother does. What are the possible blood types of the children of Joshua and Alice? A. A, B, and O B. A and O C. B and O D. All O E. A and B
Biology & Microbiology