State the role of centrioles other than spindle formation.

Q.

Question 25

State the role of centrioles other than spindle formation.

Q. Spindle fibres start forming between centromere and centrioles during:

Q. Centrosome includes a pair of centrioles that help in cell division by spindle formation. The non-dividing cells in human are

Q.

Identify the stage of Mitosis by inspecting the image and key changes listed.

Key changes:

* Nucleolus and nuclear membrane disappear.

* Organelles disappear, formation of chromosomes.

* Centrioles organize to form spindle fibres.

Q. Choose the correct options from the following:
A. Centrioles are made up of nine evenly spaced peripheral fibrils of tubulin.
B. The centrioles in a centrosome lie parallel to each other.
C. The central part of the centriole is also proteinaceous and called the hub.
D. Centrioles form the spindle fibres that give rise to spindle apparatus during cell division.