Biology Questions Practice Question and Answer
8 Q: What is a diphyodont type of dentition?
971 063c7b9221e8e3f3e1a35d1e2
63c7b9221e8e3f3e1a35d1e2- 1Two types of teeth onlyfalse
- 2Two phase of gums and teethfalse
- 3Three types of teethfalse
- 4Two sets of teeth during lifetrue
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Answer : 4. "Two sets of teeth during life"
Q: Which organ does detoxification and produces chemicals needed for digestion?
971 062de6cbbdc73b0303fb4ed15
62de6cbbdc73b0303fb4ed15- 1Thyroid glandfalse
- 2Livertrue
- 3Salivary glandsfalse
- 4Pancreasfalse
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Answer : 2. "Liver"
Q: What percentage of body weight of an adult human is contributed by muscles?
970 063cfbc420d9e560db8e68a8f
63cfbc420d9e560db8e68a8f- 120-30%false
- 210-20%false
- 340-50%true
- 430-40%false
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Answer : 3. "40-50%"
Q: The hard chewing surface of the teeth is____
958 063c7cc6abdbddb32fd9d4eae
63c7cc6abdbddb32fd9d4eae- 1Enameltrue
- 2Tonguefalse
- 3Frenulumfalse
- 4Papillaefalse
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Answer : 1. "Enamel "
Q: The human shoulder joint is an example of a ______ joint.
950 0649196ac14cf8fe013d799e2
649196ac14cf8fe013d799e2- 1fixedfalse
- 2pivotalfalse
- 3hingefalse
- 4ball and sockettrue
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Answer : 4. "ball and socket"
Explanation :
1. The human shoulder joint is an example of a ball and socket joint.
2. In this type of joint, a rounded end of one bone fits into a flat or cup-shaped recess of the other bone.
Q: Which of the following is NOT a type of blood cell made by the bone marrow?
944 064b17a8b2d3130f57524bc09
64b17a8b2d3130f57524bc09- 1Osteoclaststrue
- 2Red blood cellsfalse
- 3Plateletsfalse
- 4White blood cellsfalse
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Answer : 1. "Osteoclasts"
Explanation :
1. There are three types of blood cells made by the bone marrow: red blood cells, white blood cells, and platelets.
2. Red blood cells carry oxygen and carbon dioxide around the body. White blood cells fight infection. Platelets help form blood clots.
3. Bone marrow is a tissue located in the hollow interior of long bones.
Q: Which one of the following is the process involved in photosynthesis?
920 062ac7badf5480112e46cb4f2
62ac7badf5480112e46cb4f2- 1Food is oxidized to release carbon dioxide and waterfalse
- 2Oxygen is taken, and carbon dioxide and water vapor are given outfalse
- 3Potential energy is released to form free energyfalse
- 4Free energy is converted into potential energy and storedtrue
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Answer : 4. "Free energy is converted into potential energy and stored "
Q: Epiglottis is made up of which of the following tissues?
883 063c7c2281e8e3f3e1a35f43b
63c7c2281e8e3f3e1a35f43b- 1Ligamentfalse
- 2Tendonfalse
- 3Cartilagetrue
- 4Bonefalse
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