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Choose the Correct Answer: Which Division Takes Most Time? - Biology

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Question

Choose the correct answer:
Which division takes most time?

Options

  • mitosis

  • amitosis

  • meiosis

  • none of these

MCQ

Solution

meiosis

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Chapter 1: Cell Division - Exercise 3 [Page 13]

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Frank Biology [English] Class 10 ICSE
Chapter 1 Cell Division
Exercise 3 | Q 1.01 | Page 13

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RELATED QUESTIONS

The diagram given below represents a stage during cell division.

Study the same and answer the questions that follow:

  1. Identify whether it is a plant cell or an animal cell. Give a reason in support of your answer.
  2. Name the stage depicted in the diagram. What is the unique feature observed in this stage?
  3. Name the type of cell division that occurs during:
    1. Replacement of old leaves by new ones
    2. Formation of gametes
  4. What is the stage that comes before the stage shown in the diagram?
  5. Draw a neat, labelled diagram of the stage mentioned in (iv) above keeping the chromosome number constant.

How is mitosis important?

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:
Nuclear membrane reappears in ____________


The diagram below represents a certain stage of a cell.

(i) Is it an animal cell or a plant cell ? Give one reason in support of your answer.
(ii) Label the parts numbered 1 – 3.
(iii) Which stage (phase) of mitosis is represented in this diagram


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.

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


The phase of karyokinesis which is almost the reverse of prophase is ______.


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