Biology, 20.12.2019 02:31 Tyrant4life
Afarmer sprays insecticide on his crops to kill unwanted insects. most of the insects die, and the chemicals have the effect of damaging the dna of the insects that are not killed. which of these has happened? a. sexual selection among the insects has changed the gene pool. b. genetic equilibrium has been maintained. c. mutations have arisen that may have altered allele frequencies. d. individuals with new genes have immigrated into the population.
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Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.
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Afarmer sprays insecticide on his crops to kill unwanted insects. most of the insects die, and the c...
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