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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 group of animals are named because of their spiny skin and have a peculiar water-driven tube system that they use for moving around?

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Hydra is an example of which of the following phylum of the animal kingdom?

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Which among the following pairs of ‘animal - phylum of animal kingdom they belong’ is incorrect?

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Consider the following statements: 1. Marchantia (a liverwort) forms umbrella-shaped structures that bear gametangia, and sporophytes develop below them. 2. Polytrichum, Funaria, and Sphagnum…

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Balanoglossus belongs to which of the following phylums of the animal kingdom?

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The _____ is an embryonic midline structure common to all members of the phylum Chordata that serves as a source of midline signals to…

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Using the conventional three-way distinction between isogamy, anisogamy and oogamy, identify an alga that exhibits anisogamy.

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Which group of Kingdom Animalia has unsegmented, bilaterally symmetrical, soft bodies, with a triploblastic construction (comprising three layers of cells) and a lacking coelom,…

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Consider the following statements about animal phyla: 1. Ascaris is a parasitic roundworm belonging to phylum Nematoda, commonly found in the human intestine. 2.…

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In the usual introductory comparison of basic animal body plans, which listed group is radially rather than bilaterally organized?

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Meandrina is the generic name of which Coelenterata animal having soft tube-shaped bodies that live together in large groups?

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Which of the following organisms belongs to phylum Apicomplexa?

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Identify the third germinal layer found in triploblastic animals.

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Which among the following is an example of Angiosperm in Plant Kingdom?

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Which of the following choices is related to the phylum Coelenterata?

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Which species is known as black lipped pearl oyster found in the Indo- Pacific, within tropical coral reefs?

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In which of the following animals are the stinging capsules located around the mouth and on the tentacles?

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The body of the phylum____is unsegmented and dorsoventrally flattened.

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Which barbed structure serves to anchor and stabilise the tick's mouthparts to its host's skin and to channel the exchange of fluids?

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Which of the following statements most accurately describes the Cyclostomata group?

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Match the points under Column A with those under Column B. Column A (traditional subphylum) | Column B (animal) i. Hexapoda | a. Daphnia…

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