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


Q.  The muscles of iris in the eye are responsible for

a. vision of eye
b. color of eye
c. adjustment of cornea size
d. adjustment of pupil size


ANSWER: See Answer
 
No explanation is available for this question!
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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MCQs:  Mitotic cell division occurs in:
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