In seed plants, which structure contains the male gametophyte?
a) ovule
b) pollen
c) seed
d) ovary
Answer: b) pollen
Biology & Microbiology
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What time point represents G2?
A. 1
B. 2
C. 3
D. 4
Biology & Microbiology
Asexually produced fungal spores are ______, whereas fungal cells produced sexually, by the fusion of two mating strains, are _______
a. haploid; dikaryons b. haploid; diploid c. diploid; dikaryons d. diploid; haploid e. dikaryons; diploid
Biology & Microbiology
What are the functions of N, Cro, and Q in phage lambda?
What will be an ideal response?
Biology & Microbiology
DNA runs in _________ directions called an __________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology