How did ddt nearly drive the peregrine falcon to extinction in the 1950s and 60s?
a. reproduc...
Biology, 20.10.2019 06:50 giraffesaur44
How did ddt nearly drive the peregrine falcon to extinction in the 1950s and 60s?
a. reproductive disruption
b. blindness
c. cancer
d. feather loss
Answers: 2
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Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
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Biology, 22.06.2019 16:00
Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.
Answers: 1
Biology, 22.06.2019 16:30
Which is an example of a vestigial structure? a: paw of a lionb: wing of a birdc: appendix of a humand: tail of a cat(i think it's a but i'm not sure)
Answers: 1
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