Home
Class 11
BIOLOGY
During cell division, the spindle fibres...

During cell division, the spindle fibres get attached to the condensing chromosomes at a highly differentiated region. This region has

A

Chromomere

B

Chromocentre

C

Centriole

D

Kinetochore

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE UNIT OF LIFE

    AAKASH SERIES|Exercise EXERCISE-II|75 Videos
  • THE LIVING WORLD

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions) |14 Videos

Similar Questions

Explore conceptually related problems

Spindle fibres are attached to kinetochores of chromosomes in

At metaphase, chromosomes are attached to the spindle fibres by their

During the course of development, cells in various regions of embryo became variable in morphology and eventually perform diverse functions. This process is known as

The embryonic stage with outer layer trophoblast and inner cell mass attached at one region of the trophoblast is

The synthesis of identical copies of DNA is called replication (or) Duplication of DNA. DNA is duplicated so that the DNA in the New cell is identical to original DNA. Replication of DNA is enzyme catalysed process. In this 2-strands of DNA strats unconding at perticuler region. Which of the following mechanism of DNA polymerase help in prevent error during replication of DNA

(A) : The quiescent centre act as a reservoir of relatively resistant cells which constitute a permanent source of active initials. (R ): The cells of the inactive region of quiescent centre becomes active when the previous active initial get damaged

Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events ? Name the structures formed at the end of these two events.

Wrong statement about meiosis (i) Meiosis occurs during gamete formation , (ii) Meiosis has 2 stages , (ii) Though division occurs in 2 stages chromosomal division occurs only once (iv) Four daughter nuclei formed

Identify the correct ascending sequence of the following aspects of meiosis (A) Number of spindle apparati formed (B) Number of chromosomal divisions (C ) Number of cells formed (D) Number of nuclear generation