General Science Practice Question and Answer
8 4 Q:
5d81f71aa08f7a40804c43d0 Answer : 3. "Sperm cells "
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Q: Which are the smallest cells in the human body?
5191 25d81f71aa08f7a40804c43d0
5d81f71aa08f7a40804c43d0- 1Muscle cellsfalse
- 2Nerve cellsfalse
- 3Sperm cellstrue
- 4Brain Stem cellsfalse
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Answer : 3. "Sperm cells "
Explanation :
The sperm cell is the smallest cell in the human body. The volume of these cells is quite tiny. The head of a sperm cell is roughly 4 micrometres long, about the same size as a red blood cell (RBCs). Egg cells are the biggest cells in the human body (ovum).
Q: What do AIDS viruses destroy?
5150 05dd232f6c2282c484e4406ea
5dd232f6c2282c484e4406ea- 1Lymphocytetrue
- 2Monocytefalse
- 3Neutrophilsfalse
- 4Basophilsfalse
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Answer : 1. "Lymphocyte"
Q: Which part of the nervous system controls the activities of internal organs?
5128 05df9dcd736644b47cbaf19da
5df9dcd736644b47cbaf19da- 1Spinal cordfalse
- 2Cerebrumfalse
- 3Cerebellumfalse
- 4Medulla Oblongatatrue
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Answer : 4. "Medulla Oblongata "
Q: The metal present in insulin is
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5dc3c92eee5d9e2ea2b73809- 1Copperfalse
- 2Ironfalse
- 3Zinctrue
- 4Magnesiumfalse
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Answer : 3. "Zinc"
Q: Whose first replacement of the heart was made by whom?
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5e5895b02ec0ee6eac150720- 1Dr. William Harveyfalse
- 2Sir F . G. hofkinsfalse
- 3Dr. Louis Pasteurfalse
- 4Dr. Christian Bernardtrue
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Answer : 4. "Dr. Christian Bernard"
Q: ' Lockjaw ' is the last phase of which of the following diseases ?
4505 15dfc9e51a3197573ca590391
5dfc9e51a3197573ca590391- 1Diptheriafalse
- 2Pneumoniafalse
- 3Syphilisfalse
- 4Tetanustrue
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Answer : 4. "Tetanus "
Q: The planet which has the highest surface temperature is
4504 05db9683ff2905d36e7b4c994
5db9683ff2905d36e7b4c994- 1Jupiterfalse
- 2Earthfalse
- 3Plutofalse
- 4Venustrue
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Answer : 4. "Venus"
Q: Is the largest cell in the human body?
4379 05e5795d42ec0ee6eac1296ff
5e5795d42ec0ee6eac1296ff- 1Muscle celltrue
- 2Skin cellfalse
- 3Muscle cellfalse
- 4Liver cellfalse
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Answer : 1. "Muscle cell "
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