Answer:
XXY and autism, heart disease are some of the characteristics found
Hypothalamus is the correct answer
The graph containing r selected species such as rodents and insects will represent a species that has a smaller gestation.
<h3>What is R selected species?</h3>
These type of organisms have a high reproductive rate because of the smaller gestation and maturation period.
They also have smaller number of offspring with little or no paternal care as they are able to take care of themselves.
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Answer:
The answer is true.
Explanation:
You cannot create or destroy Energy. It can only be transformed from one form to another.
<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.
