A species has n=4 chromosomes. Genes on the same chromosome have a maximum recombination recombination rate of:
a. 100%
b. 75%
c. 50%
d. 25%
e. 0%
Answer: c. 50%
Biology & Microbiology
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Thus, the researcher is studying a(n)
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Embryonic plants are nourished by nutrients in endosperm and the ____, but not by nutrients in fruits
a. cotyledons b. seed coat c. germ d. bran e. ovary wall
Biology & Microbiology
How does a pluripotent cell differ from a unipotent or totipotent cell? What will be an ideal response?
Biology & Microbiology
In E. coli, the lac operon controls the
a. Breakdown of lactose b. Production of lactose c. Breakdown of glucose d. Production of glucose
Biology & Microbiology