CSS Agriculture Questions & Answers - Part-1

Q.  Theory of Natural Selection was based on:

a. Over-production of off springs and consequent struggle for existence
b. Variation and teir inheritance
c. Elimination of unfavorable variations
d. All the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Water potential concept was formulated by:
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MCQs:  Wheat crop is:
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MCQs:  Oat is said to be:
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MCQs:  When biological processes are made to occur outside the organism in test tube or vessel it is known as:
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MCQs:  When a cluster of leaves arises from the short underground item as in pineapple, such leaves are said to be:
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MCQs:  When a formation is dominated by one or more species which are abundant in it, is said to be:
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MCQs:  When a group of phenotypically similar appearing plant is selected and harvested and their seeds are bulked, the process is known as:
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MCQs:  When a plant heterozygous for two given characters Tt Rr, both of them are completely dominant, is self-pollinated, the resulting progeny will consist of:
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MCQs:  When an F1 is crossed with the recessive homozygote parent the cross is known as:
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MCQs:  When an individual is having both the alleles of contrasting characters, it is said to be:
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MCQs:  When breaks occur in two chromosomes simultaneously in a nucleus and the broken chromosomes rejoin in a new manner, it results in:
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MCQs:  When homologous chromosomes fail to pair in prophase of meiosis, the phenomenon is known as:
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MCQs:  When leaf fall of soon after it appears, then it is said to be:
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MCQs:  When only one fruit develops from the single ovary of a flower it is said to be a:
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MCQs:  When stamens are united with the carpals, stamens are said to be:
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MCQs:  When the anthers are united into a bundle or tube but the filaments are free, the stamens are said to be:
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MCQs:  When the flower can be divided in two equal halves by any plane, it is called:
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MCQs:  When the leaf is flat, with the blade placed horizontally showing a distinct upper surface and a lower surface, as in most dicotyledonous, it is said to be:
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MCQs:  When the leaf is kidney shaped it is known as:
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MCQs:  When the leaf surface is smooth and free from hairs or outgrowth of any kind, it is said to be:
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