Question

please answer the ques for 5 marks. its urgent so plz help me​

Answer 1

first in the sexual reproduction the male. first diploid cell are converted into haploid cell both in male and female too. then these. one male cell and one female cell. get fertilize in uterus. diploid cell are converted into haploid because there are 46 chromosomes in a cell too make exact human baby ee need 46 chromosomes in the cell . for this it is necessary to covert diploid cell into haploid cell . this happens then haploid cells of both male and female forms 23 +23 =46 then the baby will form will be human.