Q. The formation of synaptonemal complex is ______________ DNA replication in zygotene.

View solution

Q. Which of the following is true?

View solution

Q. Which of the following doesn’t lead to pairing in meiosis?

View solution

Q. The uncoiling of chromosomal relics leads to pairing.

View solution

Q. What is the size of each fiber of the synaptonemal complex?

View solution

Q. The synaptonemal complex has ____________ filaments.

View solution

Q. The fibers of the lateral filament are called____________

View solution

Q. Which of the following is incorrect about lateral filaments?

View solution

Q. During pairing of the chromosomes which of the following is not true?

View solution

Q. The zygosome has ________________ head and _________ tail connecting to the opposite zygosome.

View solution

Q. The pairing of the chromosome is mediated by _______________ interactions.

View solution

Q. The synaptonemal complex is a portentous complex, which of the protein is not present in it?

View solution

Q. The point where the synaptonemal complex is attached to nuclear envelope is called _______________

View solution

Q. Synaptonemal complex is shed in _______________ stage, from parts other than recombination site.

View solution

Q. Which is the longest stage of spermatogenesis?

View solution

Q. In an experiment you introduce a pair of unpaired homologous chromosomes into pachytene stage, what will you expect to observe?

View solution

Q. The chiasma is first formed and then at that point crossing over takes place.

View solution

Q. What is the fate of nucleolus in pachytene?

View solution

Q. In pachytene the polar arrangement of chromosomes disappears.

View solution

Q. Crossing over doesn’t take place ________________

View solution