Biology Questions Practice Question and Answer
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Q: The skull bones are immovable because of the presence of highly tensile:
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63cf8edce144980db7230cf7- 1Aerolar tissuefalse
- 2Tendonfalse
- 3Cartilagefalse
- 4White fibrous tissuetrue
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Answer : 4. "White fibrous tissue"
Q: Muscles get tired when there is shortfall of ___________.
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62e8e704ceafbe581b6fdadb- 1Lactic acidfalse
- 2Na+ ionsfalse
- 3ATPtrue
- 4Sulphatesfalse
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Answer : 3. "ATP"
Q: Nails consist of modified ________ cells
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63cfbcc1307947462be4fe07- 1Epithelialfalse
- 2Epidermaltrue
- 3Hypodermalfalse
- 4Dermalfalse
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Answer : 2. "Epidermal"
Q: Which of the following diseases is caused by insulin deficiency or insulin resistance?
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642c16e69d18d2e8ae280c3a- 1Diabetestrue
- 2Flufalse
- 3Coughfalse
- 4Beri Berifalse
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Answer : 1. "Diabetes "
Q: "B" represents the gene for brown coat colour and “b” represents the gene for white coat colour. In the cross BB x bb all the offsprings have a brown coat. Which genetic principle is illustrated by this cross?
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62ebdbdbceafbe581b7c9cf6- 1Multiple allelesfalse
- 2Dominancetrue
- 3Co-dominancefalse
- 4Crossing-overfalse
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Answer : 2. "Dominance "
Q: Are carriers of infectious diseases?
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6036348aa0666c3c8505f82f- 1flyfalse
- 2Dogsfalse
- 3Mosquitofalse
- 4None of thesetrue
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Answer : 4. "None of these"
Q: The condensation of chromosomes is observed in ______
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63cfbec50d9e560db8e69152- 1Prophase 1true
- 2Anaphase 1false
- 3Metaphase 1false
- 4None of the abovefalse
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Answer : 1. "Prophase 1 "
Q: The term 'mitochondria' was coined by:
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6329b1495c208a6bf7dd9415- 1Carl Bendatrue
- 2J E Salkfalse
- 3Antonie van Leeuwenhoekfalse
- 4Charles Laveranfalse
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Answer : 1. "Carl Benda"
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