One hypothesis holds that complex organic compounds formed near deep-sea
a. silt mounds.
b. hydrothermal vents.
c. caverns.
d. crevices.
e. rock outcrops.
B
Biology & Microbiology
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Explain how Mendel compensated for the fact that he was unable to analyze mathematically how well the observed outcome of his cross fulfilled his predictions
What will be an ideal response?
Biology & Microbiology
The spermatogonium is cell number
a. 2. b. 3. c. 4. d. 5. e. 6.
Biology & Microbiology
The photograph above of the aphid and the wasp is
an example of a. mimicry. b. display behavior. c. warning coloration. d. chemical defenses. e. biological control of pests.
Biology & Microbiology
Pairing of homologues and crossing over occur during
a. anaphase I. b. metaphase II. c. prophase I. d. prophase II. e. telophase II.
Biology & Microbiology