The pairing of homologous chromosomes during prophase-I is called….
a) chiasmata
b) synapse
c) tetrad
d) all of these
During synapse, the two homologous chromosomes form………….
a) tetrad
b) haploid
c) diploid
d) none of these
The two non-sister chromatid of homologous chromosomes become zipped together which is called…………
a) chiasmata
b) synapse
c) tetrad
d) all of these
At chiasmata, the non-sister chromatids exchange their parts. This process is ……
a) tetrad formation
b) synapse
c) chiasmata
d) crossing over
At chiasmata, the non-sister chromatids exchange their parts. This process is ……
a) tetrad formation
b) synapse
c) chiasmata
d) crossing over
Which of the following disappear during prophase-I?
a) nucleolus
b) chromosomes
c) nuclear membrane
d) both a and c
