Biology, 24.03.2021 17:50 cherry12345627
A car horn has a frequency of 400 Hz. The car is moving away from an intersection at 20 m/s. The frequency heard by a woman standing at the intersection could be:
Answers: 3
Biology, 22.06.2019 08:40, miguelalvarado3968
What substance acts to prevent sudden ph changes in bodily fluids?
Answers: 2
Biology, 22.06.2019 13:00, am2garcia5
14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.
Answers: 2
A car horn has a frequency of 400 Hz. The car is moving away from an intersection at 20 m/s. The fre...
Biology, 31.10.2019 03:31
History, 31.10.2019 03:31
Geography, 31.10.2019 03:31
English, 31.10.2019 03:31