Answer:
The correct answer will be option-A.
Explanation:
The females carry two X-chromosomes in their cells but one of these X-chromosome gets permanently inactivated during embryonic development.
The X-inactivation is known as lyonization which ensures that only one functional X-chromosome should be present like in males. This process is a random process and therefore a female can have both the functional X-chromosomes and males can also have a functional X-chromosome.
Thus, option-A is the correct answer.
You might be able to find the differents in these.
An enzyme is a kind of catalyst. Hope this helps:-)
I believe the answer is <span>small annual plants
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<span>Small annual plants will easily grow after a flood since it was small and rapidly growing. They also died fast, which makes them reproduce quickly. If the condition is harsh with less soil, l</span>ichen will be the most easier to survive. Pine and oak are strong trees that will be formed last.
Stomach is a j shaped organ, known as a muscular bag with elastic walls. Kidneys is what carries filtered urine outside the body. Heart pumps blood for the body and is a non stop organ. Lungs are what human use to breath air into the body. Liver helps the body stays healthy. The big and small intestines are what in charges of your wastes preparing to get out of your body. Gall bladder helps to heal sick tissues in your body
