C they will find it easier to meet their needs
Explanation:
This form of sexual dismorphism is due to the requirement in women for high amounts of calcium during pregnancyand lactation.
The Sea level will not rise, if anything becasue of the constant heat and sunshine it will lower.
As for the others, heat tends to create more extreme weather events and disease thrives in heat. And if we continue on the warming path we are on eventually, yes, all latitudes will be tropical.
Answer:all to the answers
all Explanation:
<h2>Answer:</h2>
When the crossing over results in both mutant alleles on one chromosome and the other chromosome will be mutation free.
<h3>Explanation:</h3>
During the meiosis chromosomes are present in homologous form in a pair.
They exchange their genetic material with each other. This exchange is random and usually genetic material on the ends/telomere changes with the homologous chromosome.
In given condition the exchange is in such manner that the mutant allel of one chromosome shifts to other during crossing over. While other chromosome also contains its own mutant allele and does not exchange it during crossing over.
