English
Karnataka Board PUCPUC Science Class 11

What is the average cell cycle span for a mammalian cell?

Advertisements
Advertisements

Question

What is the average cell cycle span for a mammalian cell?

One Line Answer
Advertisements

Solution

In a 24-hour period, it takes only one hour for cell division to be complete in human cells or mammalian cells.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Cell Cycle and Cell Division - EXERCISES [Page 129]

APPEARS IN

NCERT Biology [English] Class 11
Chapter 10 Cell Cycle and Cell Division
EXERCISES | Q 1. | Page 129

RELATED QUESTIONS

Distinguish cytokinesis from karyokinesis.


Describe the events taking place during interphase.


The fruit fly has 8 chromosomes (2n) in each cell. During the interphase of Mitosis if the number of chromosomes in G1 phase is 8, what would be the number of chromosomes after the S phase?


The centriole undergoes duplication during ______


Mitosis is characterised by ______.


Which of the phases of cell cycle is of longest duration?


Which tissue of animals and plants exhibits meiosis?


Which part of the human body should one use to demonstrate stages in mitosis?


Label the diagram and also determine the stage at which this structure is visible.


Two key events take place, during S phase in animal cells, DNA replication and duplication of centriole. In which parts of the cell do events occur?


Comment on the statement – Telophase is reverse of prophase.


Name the phase of the cell cycle at which the following event occurs:

Centromere splits and chromatids separate.


Name the phase of the cell cycle at which the following event occurs:

Pairing between homologous chromosomes takes place.


Spindle fibers attach to kinetochores of chromosomes during ______.


Following are the stages of cell division:

  1. Gap 2 phase
  2. Cytokinesis
  3. Synthesis phase
  4. Karyokinesis
  5. Gap 1 phase

Choose the correct sequence of stages from the options given below:


Statement I: During GO phase of cell cycle, the cell is metabolically inactive.

Statement II: The centrosome undergoes duplication during S phase of interphase.

In the light of the above statements, choose the most appropriate answer from the options given below:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×