701. Which of the following is correctly stated as it happens in the common cockroach ?

A Malpighian tubules are excretory organs projecting out from the colon
B Oxygen is transported by haemoglobin in blood
C Nitrogenous excretory product is urea
D The food is ground by mandibles and gizzard
Answer :   The food is ground by mandibles and gizzard
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702. Basement membrane is made up of

A epidermal cells only
B endodermal cells only
C both epidermal and endodermal cells
D no cell at all, but is a product of epithelial cells
Answer :   no cell at all, but is a product of epithelial cells
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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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