How many chromosomes will the diploid cell have at G1, after S and after M-phase respectively if the haploid cell has 7 chromosomes?

Question

How many chromosomes will the diploid cell have at G1, after S and after M-phase respectively if the haploid cell has 7 chromosomes? (A) 7,7,14 (B) 7, 14, 14 (C) 14, 14, 14 (D) 7, 7, 7

Tardigrade Admin · Accepted Answer

Cell division consists of interphase and mitotic phase. The interphase consists of G1, S and G2 phases. If M phase is mitosis then all the phases of interphase will have the diploid ploidy level. Thus G1, S and G2 will have 2n chromosomes i.e. 14 chromosomes.

Q. How many chromosomes will the diploid cell have at G1, after S and after M-phase respectively if the haploid cell has 7 chromosomes?

$7, 7, 14$

$7, 14, 14$

$14, 14, 14$

$7, 7, 7$

Cell division consists of interphase and mitotic phase. The interphase consists of $G_{1}, S$ and $G_{2}$ phases. If M phase is mitosis then all the phases of interphase will have the diploid ploidy level. Thus $G_{1}, S$ and $G_{2}$ will have 2n chromosomes i.e. 14 chromosomes.

Q. How many chromosomes will the diploid cell have at G1, after S and after M-phase respectively if the haploid cell has 7 chromosomes?

7,7,14

7,14,14

14,14,14

7,7,7

Cell division consists of interphase and mitotic phase. The interphase consists of G1​,S and G2​ phases. If M phase is mitosis then all the phases of interphase will have the diploid ploidy level. Thus G1​,S and G2​ will have 2n chromosomes i.e. 14 chromosomes.

$7, 7, 14$

$7, 14, 14$

$14, 14, 14$

$7, 7, 7$

Cell division consists of interphase and mitotic phase. The interphase consists of $G_{1}, S$ and $G_{2}$ phases. If M phase is mitosis then all the phases of interphase will have the diploid ploidy level. Thus $G_{1}, S$ and $G_{2}$ will have 2n chromosomes i.e. 14 chromosomes.