Select the correct option for a chromosome in | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) During Anaphase-$II$,the centromere of each chromosome splits,and the sister chromatids separate.Each separated chromatid is now considered an ind

Vedclass · Accepted Answer

$1, 1, 1$

Vedclass · Answer

(A) During Anaphase-$II$,the centromere of each chromosome splits,and the sister chromatids separate.Each separated chromatid is now considered an individual chromosome.$1$. Centromere: Since the centromere splits,each daughter chromosome has $1$ centromere.$2$. Chromatid: After the split,the structure is referred to as a chromosome,not a chromatid; however,in the context of the separated unit,it represents $1$ chromatid.$3$. Kinetochore: Each centromere has $2$ kinetochores (one on each side),but since the centromere has split,each daughter chromosome retains $1$ kinetochore facing the pole to which it is being pulled.Therefore,for each daughter chromosome in Anaphase-$II$,the count is $1$ centromere,$1$ chromatid,and $1$ kinetochore.

Select the correct option for a chromosome in Anaphase-$II$ regarding the number of centromeres,chromatids,and kinetochores.

Similar Questions

$A$ cell in prophase of mitosis can be distinguished from a cell in prophase-$I$ of meiosis by

Meiosis-$II$ resembles which of the following processes?

Arrange the following events of meiosis in the correct sequence.
$I.$ Terminalization $II.$ Crossing over
$III.$ Synapsis $IV.$ Disjunction of genomes
The correct sequence is

In which stage of meiosis do homologous chromosomes separate,while sister chromatids remain associated at their centromeres?

How many times does a cell divide during meiosis?

Vedclass Test Series

Exam Paper Generator

Online Exam Module