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Biology questions and answers

Browse questions about Biology, with answers and explanations.

446 questions

Animal Kingdom39 questionsCell Biology79 questionsCirculatory System15 questionsClassification and Scientific Names8 questionsDigestive System16 questionsDiscoveries and Vaccines19 questionsEcology3 questionsEndocrine System8 questionsEnzymes and Hormones16 questionsExcretory System6 questionsHuman Health and Disease45 questionsMicrobiology14 questionsMiscellaneous48 questionsNervous System10 questionsNutrition and Biomolecules17 questionsPlant Diseases1 questionsPlant Kingdom42 questionsPlant Physiology24 questionsReproduction15 questionsRespiration4 questionsScientific Study8 questionsSensory Organs5 questionsSkeletal System4 questions

Questions

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Which Act was enacted in India with the aim of curbing illegal trade in wildlife and derivative parts?

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Name a common ingredient made from the starchy part of corn kernels used as a thickening agent for gravies, marinades, sauces, soups and casseroles.

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In the usual introductory ecological classification of adaptations, which listed term is not a separate category?

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Which level of the food chain includes millipede, springtails, woodlice, dung flies and slugs that feed on the dead or decaying plants or animals?

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When the bread rises and bakes, _____creates thousands of bubbles in the dough.

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The green plants in a terrestrial ecosystem capture about___of the energy of sunlight that falls on their leaves and convert it into food energy.

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In an ecosystem, vertical distribution of different species occupying different levels is called _____.

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What do you call the drugs that bind to the receptor site and inhibit its natural function?

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What do you call the type of drugs that mimic the natural messenger by switching on the receptor?

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Which of the following sequences is correct, according to taxonomy?

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_____ percent can be taken as the average value for the amount of organic matter that is present at each step of the food…

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In FSSAI’s food-safety training classification, which of the following represents a visible biological hazard in food?

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In FSSAI’s food-safety training classification, which of the following is an invisible biological hazard in food?

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Consider the following statements: 1. Pectin, a soluble fibre found in fruits, is commonly used as a natural thickener in cooking and baking. 2.…

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Consider the following statements: 1. Herbivores obtain their energy directly from producers. 2. The flow of energy in a food chain is always unidirectional,…

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Which of the Mendel's laws states that a diploid organism passes a randomly selected allele for a trait to its offspring, such that the…

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Consider the following statements about Adipose tissue: 1. When the body is deprived of food energy, nervous tissue provides energy by breaking down stored…

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The phenomenon of the interaction between nonallelic genes at two or more loci resulting in one gene masking the phenotypic expression of another gene,…

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Mendel proposed the law of independent assortment on the basis of

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How do humans acclimatize at high altitudes where atmospheric pressure is low for normal breathing?

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