Biology, 02.11.2019 03:31 iwannasleep
According to darwin’s theory of natural selection, individuals who survive are the ones best adapted for their environment. their survival is due to the
a. lack of competition within the species.
b. choices made by plant and animal breeders.
c. possession of adaptations developed through use.
d. possession of inherited adaptations that maximize fitness.
Answers: 3
Biology, 21.06.2019 17:20, owensdonld
The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.
Answers: 1
Biology, 21.06.2019 22:20, mrflexington77
9. wind power creates pollution. water air soil noise
Answers: 2
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