NEET BIOLOGY

REPRODUCTION

REPRODUCTION IN ORGANISMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
During which phase of meiosis does the nuclear membrane reappear around chromosomes?
A
Prophase I
B
Metaphase II
C
Anaphase I
D
Telophase II
Explanation: 

Detailed explanation-1: -The nuclear envelope reforms and nucleoli reappear.

Detailed explanation-2: -In telophase II, nuclear membranes form around each set of chromosomes, and the chromosomes decondense. Cytokinesis splits the chromosome sets into new cells, forming the final products of meiosis: four haploid cells in which each chromosome has just one chromatid.

Detailed explanation-3: -Telophase II During the subsequent cell division, the sister chromatids of each chromosome are separated. During telophase II, the sister chromosomes are surrounded by new nuclear membranes.

Detailed explanation-4: -The last stage of Meiosis I is telophase I. In telophase I, the microtubules break down, the nuclear membrane reforms, and the chromosomes return to an uncondensed state.

There is 1 question to complete.