Describe anaphase in mitosis.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Write down the phases of mitosis.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Where does mitosis occur?
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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How is mitosis important?
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Mention characteristic features of mitosis.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Give important characters of meiosis.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Define the following:
Karyokinesis
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Fill in the blank:
______ takes place in body cells resulting in growth and development.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Fill in the blank:
______ is the indirect cell division.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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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.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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The fig given alongside shows a certain stage in a cell division in a cell with four chromosomes.
(i) Name the parts of the chromosome labeled A and B.
(ii) Name the structure C. what is its function?
(iii) Name the type of division . Give a reason.
(iv) Name the stage of division.
(v) Name the stages before and after the stage shown in diagram.
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Choose the correct answer:
Which division takes most time?
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Choose the correct answer:
Nuclear membrane reappears in ____________
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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What happens to chromatin during prophase and metaphase of mitosis?
[2] Structure of Chromosomes, Cell Cycle and Cell Division
Chapter: [2] Structure of Chromosomes, Cell Cycle and Cell Division
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Distinguish between the following:
Flaccid condition and turgid condition
[4] Absorption by Roots: The Processes Involved
Chapter: [4] Absorption by Roots: The Processes Involved
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Give an account of the importance of turgor pressure in a herbaceous plant.
[4] Absorption by Roots: The Processes Involved
Chapter: [4] Absorption by Roots: The Processes Involved
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Give three means of water loss in plants.
[5] Transpiration
Chapter: [5] Transpiration
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Write short note on the following:
Hydathodes
[5] Transpiration
Chapter: [5] Transpiration
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Write short note on the following:
Guttation
[5] Transpiration
Chapter: [5] Transpiration
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Complete the following statement by choosing the correct alternative given in the bracket:
Loss of water as droplets through leaves of an intact plant is termed ______.
[5] Transpiration
Chapter: [5] Transpiration
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