CSS Zoology Questions & Answers

Q.  The coaservates which acquired nucleoproteins became first cellular organisms and their parts later became modified during the course of time due to chemical changes in the nucleic acid is the view of the scientist:

a. Oparin
b. Lamarck
c. Darwin
d. Aristotle


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  By illustrating the examples of African giraffe and snakes Lamarck emphasized mainly that:
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MCQs:  Which of the following features are raw materials in evolution according to Darwin's Theory:
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MCQs:  The processes associated with evolution of a species collectively mean:
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MCQs:  When a population's large portion is destroyed by some calamity, the new populet from survivers shall have gene pool showing:
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MCQs:  Which of the following concepts is attributed to Charles Darwin:
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MCQs:  In which of the following books, Darwin published his theory:
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MCQs:  Darwinism can be explained briefly by a chart consisting of observed facts and deductions which was drawn jointly by:
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MCQs:  Which is the observed fact in the chart drawn by Darwin and Wallace:
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MCQs:  From the observed fact namely "Enormous fertility yet number is constant". Darwin and Wallace could make out some conclusion which is:
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MCQs:  Which of the following facts Darwin and Wallace deduced from the observed fact "Struggle for existence, variations and their transmission":
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MCQs:  What could be deduced from Darwin and Wallace's observed fact entitled, "Survival of the fittest and continuous changes in environment":
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MCQs:  The statement entitled, "I eat, you eat, he eats, I am eaten, you are eaten and he is eaten" is indicative of:
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MCQs:  If a population of organisms is introduced into a new territory where environmental conditions are favourable to it, the population grows rapidly because of:
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MCQs:  The evolution of a species can be considered as the sum total of adoptive changes of species preserved by:
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MCQs:  One of the objectives of experiments in plant breeding is to produce new varieties which have special properties (like high yield, resistance to certain diseases etc.). The method envolves production of mutants in laboratory and then subject them to particular type of solution needed. Which of the following treatments would be more effective:
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MCQs:  Greatest drawback of Darwin's Theory was that it could not offer suitable explanation for:
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MCQs:  Increase in the length of neck and fore legs in African giraffe was explained by Lamarck due to the fact that ancient giraffes stretched their neck and fore legs generation after generation and the character acquired as a result of use was inherited. Darwin also explained the phenomenon. Can you point out the way in which Darwin described it:
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MCQs:  One of the criticism to Darwinism was that it could not give satisfactory explanation for one of the following points:
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MCQs:  Which of the following points have been put forward by the scientists for criticism of Darwin's theory:
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MCQs:  Cause of struggle for existence among animals is:
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