The most common outcome of the process in Figure 20-1 is no viable gametes. This happens becauseof:a
a low rate of fertilization.
b. defective meiosis.
c. gametic isolation.
d. species incompatibility.
e. hybrid inviability.
B
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The human genome project's first draft took approximately _______ years
A. 5 B. 13 C. 20 D. 50 E. 2
Disease-causing microorganisms are called ________.
A. bacteria B. fermenters C. pathogens D. eukaryotes E. decomposers
Based on what you know about the genetic code, list one or two codons that would most likely code for the same amino acid. This is a hypothetical question; don't look at the table showing the genetic code
What will be an ideal response?
The life cycle of a zygomycete differs markedly
from that of animals because in this fungus a. a sexual stage is absent. b. mitosis occurs in the haploid growth stage. c. there is no fusion of nuclei. d. meiosis occurs to produce the haploid growth stage. e. a diploid stage is absent.