CSS Zoology Questions & Answers


Q.  In a cell, the cell division occurs when:

a. It is haploid
b. It is diploid
c. It has attained optimum growth
d. It is disintigrating


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Duration of G1 - phase in cell cycle is:
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MCQs:  Duration of S-phase of cell cycle is:
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MCQs:  G2 - phase of cell cycle lasts for about:
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MCQs:  M-phase of cell cycle lasts for about:
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MCQs:  During G1 phase of cell cycle there is:
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MCQs:  S - phase of cell cycle is characterized by:
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MCQs:  Cell division takes place in which of these phases of cell cycle:
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MCQs:  Intact nuclear membrane, chromatin fibres, double DNA etc, characterize which of these phases:
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MCQs:  The fact that law of biology and genetics can also be applicable to human beings was brought to light by:
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MCQs:  Who for the first time successfully interpreted alkaptonuria and phenylkeotnuia in man:
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MCQs:  Who recommended pedigree analysis and twin study for determining human genetic traits:
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MCQs:  Terms proband, proposita and sibiling are used:
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MCQs:  In pedigree analysis of which family 50 men were found to be excellent musicians out of 99 men among the descendents:
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MCQs:  Identical twins are those which are formed by:
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MCQs:  Identical twins are born when:
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MCQs:  Twins formed by simultaneous fertilization of two different ova by two separate sperms are called:
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MCQs:  Dizygotic twins are:
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MCQs:  Fraternal twins are produced when:
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MCQs:  Nature of identical twins is:
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MCQs:  Identical twins develop from:
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