Answer:
<em>The chromosome number will not be constant and the person would die.</em>
Explanation:
During gamete formation, half of the chromosomes arise from one parent and the other half from the other parent. This is possible due to the process of meiosis.
If during gamete formation, the number of chromosome does not get reduced, then after fertilization the gamete will have double the number of chromosomes as compared to the parents. Hence, the chromosome number of the person will not remain constant and he/she would die.
Positive selection of t cells occur in .the thymus
Answer:
How do biotic components interact with abiotic components?
In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients. ... The water, phosphorus, nitrogen, and carbon cycles are examples of this. Another way biotic and abiotic factors interact is that biotic factors often change the geology and geography of an area.
Explanation:
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Answer: females have two xx and males have one x and y
Explanation:
Included in this group are the two sex chromosomes: simply dubbed X and Y. Cells in women's bodies have two X chromosomes (XX), while cells in men's bodies have one X and one Y (XY). Thus, we get our male and female cells.
