Question

Which is the following is true about diakinesis:
1) Chromosomes a pole uncoil and form chromatin reticulum
2) Exchange of chromosome segments between two non-sister chromatids of homologous pair of chromosome
3) Chromosomes are joined only at their ends and appear like a ring
4)Synaptonemal complex starts breaking down

plz give me the crct answr....​

Answer 1

Answer:

OPTION : A

Explanation:

Chromosomes a pole uncoil and form chromatin reticulum

Answer 2

Option 1 Chromosomes uncoil and form chromatin reticulum is true about the diakinesis stage of prophase 1 during meiosis.

• At the diakinesis stage, the chiasmata disappear.
• This results in the formation of a meiotic spindle between the homologous chromosomes.
• The tetrad gravitates at the center towards the equatorial metaphase plate.
• After the diakinesis the cell enters the Metaphase of meiosis.