English

Give Technical Terms Division of Nucleus.

Advertisements
Advertisements

Question

Give Technical Terms

Division of nucleus.

One Word/Term Answer
Advertisements

Solution

Karyokinesis

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Cell Division - Give Technical Terms

APPEARS IN

ICSE Biology [English] Class 10 ICSE
Chapter 1 Cell Division
Give Technical Terms | Q 9

RELATED QUESTIONS

The diagram given below represents a certain stage of mitosis: 

  1. Identify the stage of cell division.
  2. Name the parts labelled A and B.
  3. What is the unique feature observed in this stage?
  4. How many daughter cells are formed from this type of cell division?

With the help of suitable diagrams, explain the five stages of prophase-I of meiosis.


Mention characteristic features of mitosis.

Define the following:

Karyokinesis


Fill in the blank:

______ is the indirect cell division.


The diagram given alongside represents a stage in cell division.
Study the same and answer the questions that follow:

(i) Identify the stage of cell division.
(ii) Name the parts labeled A,B,C and D.
(iii) What is the unique feature observed in this stage?
(iv) Where does this type of cell division usually occur?
(v) How many daughter cells are formed from this type of cell division?
(vi) Is the dividing cell shown a plant or an animal cell?
Give a reason to support your answer.


Choose the correct answer:
Which division takes most time?


Differentiate between Centrosome and centromere.


Draw a well-labelled diagram to show the anaphase stage of mitosis in plant cells having four chromosomes.


Explain the Term Pachytene


Name the following:

Replacement of dead cells is accomplished by which process.


Name the following:

The kind of division normally seen at the tip of the root and shoot system.


Name the Following

The stage when chromosomes arrange at the equator.


Name the Following

Nuclear envelope and nucleoli reappear in which stage.


Give Technical Terms

The stage in mitosis when the nucleolus starts disappearing.


Complete the following sentence with appropriate word  :

Colchicine arrests cell division at __________.


Choose the Odd One Out


Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the terms in Column ‘II’ with a suitable idea given in Column ‘I’.

Column I Column II
(i) Anaphase (a) Chromosomes become arranged in a horizontal plane at the equator.
(ii) Prophase (b) Daughter chromosomes move to opposite poles of the spindle.
(iii) Telophase (c) Chromosomes become visible as fine, long threads.
(iv) Metaphase (d) Chromosomes lose their distinctiveness and gradually become transformed into chromatin network.

Explain the following figure.


Give the sequence of the events occurring during the prophase of mitosis.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×