Question

The structure of nuclear membrane facilitates [CPMT 1985, 2002]
A) Synapsis of homologous chromosomes at meiosis
B) Nucleo-cytoplasmic exchange of materials
C) Anaphasic separation of daughter chromosomes
D) Organization of spindles

Answer 1

The structure of nuclear membrane facilitates
➡️ Organization of spindles

Answer 2

The structure of nuclear membrane facilitates the Nucleo-cytoplasmic exchange of materials.

Option - B

Explanation:

• Synapsis of homologous chromosomes at meiosis. Nculeo-cytoplasmic exchange of materials
• Anaphasic separation of daughter chromosomes. Organization of spindles.
• Holes in the centre of the nuclear pore which gives the major channel through which water soluble molecules shuttle between the nucleus and cytoplasm.
• This channel also holds a protein known as nuleoplasmin which facilitates nucleo-cytoplasm traffic through the pore.

To know more:

Briefly explain the structure and function of nucleus

https://brainly.in/question/3989060