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Where Does Mitosis Occur?

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प्रश्न

Where does mitosis occur?
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उत्तर

Mitosis takes place in the body cells or somatic cells of the organisms.
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अध्याय 1: Cell Division - Exercises [पृष्ठ १३]

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फ्रैंक Biology Part 2 [English] Class 10 ICSE
अध्याय 1 Cell Division
Exercises | Q 19. | पृष्ठ १३

वीडियो ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्न

The diagram below represents a stage during cell division. Study the same and then answer the questions that follow: 

 

  1. Name the parts labelled 1, 2, and 3.
  2. Identify the above stage and give a reason to support your answer.
  3. Mention where in the body this type of cell division occurs.
  4. Name the stage prior to this stage and draw a diagram to represent the same.

All chromosomes are arranged parallel to equatorial plane of cell in ______ phase of mitosis.


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


How is mitosis important?

Fill in the blank:

______ takes place in body cells resulting in growth and development.


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


Draw a labeled schematic representation of mitosis cell division.


Name the Following

The stage when chromosomes arrange at the equator.


Give Technical Terms

The stage in mitosis when the nucleolus starts disappearing.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

The alkaloid colchicine inhibits the formation of the mitotic spindle.


Multiple Choice Question:

Karyokinesis is the division of


Multiple Choice Question:

The nuclear membrane and nucleolus become indistinguishable during


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.

In which stage of mitosis the chromosomes align in an equatorial plate? How?


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


Identify the stage of mitosis from the below picture. List the chromosomal events in this stage.


The diagram given below represents a stage in mitosis.

  1. Identify the stage given above.
  2. Give one reason to support your answer in (a).
  3. Mention the number of chromosomes given in the diagram.

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