Chapter 2: Coordination & Control - Biology Mcqs for High School - Grade 10


Q.  The ciliary muscles become relaxed while seeing a far object and lens becomes

a. less convex
b. more convex
c. less concave
d. more concave


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Meiosis differs from mitosis because in it:
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MCQs:  Separation of chromatids and their movement to opposite poles of the spindle occurs in which of these:
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MCQs:  How many mitotic divisions are required to make 256 daughter nuclei:
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MCQs:  Which of these plays important role in cell division in animal cell:
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MCQs:  Chromosomes during metaphase:
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MCQs:  Movement of chromosomes during anphase is:
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MCQs:  Chromosomes are composed of:
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MCQs:  For mitotic division the DNA is:
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MCQs:  Some of microtubules of spindle attaching to centromeres of chromosomes are called:
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MCQs:  Continuous fibres in spindle are those which connect:
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MCQs:  Some microtubules in spindle which remain attached to spindle and also to the poles are called:
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MCQs:  Which of these changes mark the tolophase in mitosis:
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MCQs:  Which of these organelles are not shared by the daughter cells:
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MCQs:  Which of these divisions in necessary for the growth in the animals:
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MCQs:  Replacement and repair of body is done through which of these cell divisions:
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MCQs:  Which of these divisions helps in asexual reproduction of bacteria:
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MCQs:  Which of these divisions help sex cells to increase in their number:
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MCQs:  Mitosis is a regular feature of cells but a sudden as well rapid mitosis leads to formation of:
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MCQs:  Meiosis is the only division in which:
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MCQs:  Structure present in chromosomes is:
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