2
MCQ (Single Correct Answer)
At which stage of meiosis does the genetic constitution of gametes is finally decided
A
Metaphase-I
B
Anaphase-II
C
Metaphase-II
D
Anaphase-I
3
MCQ (Single Correct Answer)
Meiosis occurs in organisms during
A
sexul reproduction
B
vegetative reproduction
C
Both (a) and (b)
D
None of these
4
MCQ (Single Correct Answer)
During Anaphase-I of meiosis
A
homologous chromosomes separate
B
non-homologous autosomes separate
C
sister chromatids separate
D
non-sister chromatids separate
5
MCQ (Single Correct Answer)
Mitosis is characterised by
A
reduction division
B
equal division
C
Both (a) and (b)
D
pairing of homologous chromosomes
6
MCQ (Single Correct Answer)
A bivalent meiosis-I consists of
A
two chromatids and one centromere
B
two chromatids and two centromeres
C
four chromatids and two centromeres
D
four chromatids and four centromeres