271. Basic principles of embryonic development were pronounced by

A Van Baer
B Weismann
C Haeckel
D Morgan
Answer :   Van Baer
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272. Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example.

A Colour change in Chameleon
B Enlargement of body size by swallowing air in puffer fish
C Poison fangs in snakes
D Melanism in moths
Answer :   Poison fangs in snakes
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273. C. Fuhlrott made an important discovery in evolution and he discovered

A Neanderthal man
B Cromagnon man
C Classification of man
D Characters of modern apes
Answer :   Neanderthal man
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274. Origin' of species' was written by

A Oparin
B Weismann
C Lamarck
D Darwin
Answer :   Darwin
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Practice More MCQ Question on Biology Section

BotanyThe Living WorldBiological ClassificationPlant KingdomMorphology of Flowering PlantsAnatomy of Flowering PlantsCell: The Unit of LifeCell Cycle and Cell DivisonTransport in PlantsMineral NutritionPhotosynthesis in Higher PlantsRespiration in PlantsPlant Growth and DevelopmentReproduction in OrganismsSexual Reproduction in Flowering PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionMicrobes in Human WelfareOrganisms and PopulationsEcosystemBiodiversity and ConservationEnvironmental IssuesBotany Miscellaneous
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