Answer:
C) Population bottleneck reduced genetic diversity, as the gene pool of the 30,000 elephant seals resulted from the few alleles present in the 20 bottleneck survivors.
Explanation:
<u>The correct answer would be that population bottleneck reduced genetic diversity, as the gene pool of the 30,000 elephant seals resulted from the few alleles present in the 20 bottleneck survivors.</u>
A sudden decrease in the population of an organism as a result of disaster or any other factor leads to a population bottleneck - a decrease in the genetic variability of the population.
<em>The decrease in the available number of alleles in the population limits the amount of genes that natural selection can influence. Hence, as the population keeps increasing, the genetic diversity of the entire population rarely changes because the few alleles present in the population keep recombining.</em>
The correct option is C.
Answer:
The junction between two neurons is called a Synapse.
Produces 32 ATP molecules=oxidative phosphorilation
Creates four ATP molecules, but then gains overall only two=glycolysis
Gives off carbon dioxide=Kreb's cycle
Gives off water=electron transport chain
Produces two ATP molecules=Kreb's cycle
3,000 kilijoules.
You go from 300,000 at the first trophic level to 30,000 at the second trophic level, and finally 3,000 at teh third.
Answer:
1) First the DNA strands unwind, and RNA polymerase binds to the template strand.
2) Then synthesis of mRNA begins.
3) Then mRNA undergoes intron splicing and exits the nucleus.
4) Then tRNA moves through mRNA with the activated amino acids
attached to it.
5) Lastly, amino acids assemble
s to form peptide.
Explanation:
