CSS Zoology Questions & Answers

Q.  Human ovum has got:

a. Two X chromosomes
b. One X chromosome
c. Both XY chromosomes
d. Only Y chromosome


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The cavity of cnidarians is called:
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MCQs:  Gastrovascular cavity is found in:
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MCQs:  There are no special respiratory organs in:
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MCQs:  Radial symunetry is found in:
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MCQs:  Which of these are not tissue grade animals:
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MCQs:  Symmetry of the polyp is:
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MCQs:  Skeleton of horny corals is made by:
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MCQs:  Most primitive nervous system is found In:
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MCQs:  Symbiosis is useful only for:
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MCQs:  Which of these has a nervous system but no brain:
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MCQs:  Cnidarians are characterized by presence of:
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MCQs:  Cnidarians have:
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MCQs:  A hydrozoan polyp is:
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MCQs:  The gastrovascular cavity of cnidarians has:
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MCQs:  The body cavity of Hydra is:
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MCQs:  Animals having no specialized cells to respiration are:
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MCQs:  Nematocysts are found only in:
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MCQs:  Term coelnteron means:
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MCQs:  Polyps in cnidarians represent the:
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MCQs:  Sexual phase in cnidarians is represented by:
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