Because Glycolysis, juts like Cellular Respiration, needs a molecules that picks up electrons. Glycolysis needs molecules of NAD+.
Answer:
The government laws and agencies are necessary for monitoring the impact on our environment to ensure that proper care of the environment is taken and sustainable use of resources is done.
Explanation:
- The condition of our environment is deteriorating day by day mainly due to unrestricted use resources and excessive pollution caused by humans.
- In order to conserve the earth for the future generations it is essential that serious care must be taken to protect the environment.
- This can be globally implemented by proper schemes by the governments.
- The UNEP (United Nations Environmental Program) is one of the agencies of the United Nations which is responsible for imposing restrictions to countries and governments on carbon emission and other forms of pollution.
Answer:
Cross overs can lead to formation of chromosome pairs that have no mutant allele.
Explanation:
Cross overs can lead to formation of chromosome pairs that have no mutant allele.
For example -
Suppose "X" is a mutant allele and "x" is a mutant free allele.
Now when two homologous chromosomes contains a single mutant allele in different parts of the chromosome are crossed the following offspring are produced
X x
X XX Xx
x Xx xx
"xx" is a mutant free genotype.
Thus, crossing over can create a single mutation-free chromosome
Genetic drift occurs when there is no random mating across a population. This causes a change in allelic frequency due to a random sampling of the population.
As the aboriginal population explored the earth, a small part of the population became geographically isolated either due to continental drift and climate changes. As the isolated population grew bigger, they established their own gene pool. This resulted a change in genotypic frequencies from that of the aboriginal population.
