Phototropism and gravitropism in plants are controlled by.
a. genes
b. hormones
c. en...
Biology, 04.12.2019 20:31 speresenko
Phototropism and gravitropism in plants are controlled by.
a. genes
b. hormones
c. enzymes
d. tree sap
Answers: 2
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
Biology, 22.06.2019 12:00
How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2
Answers: 1
Physics, 27.11.2019 21:31