Biology Questions Practice Question and Answer
8 4 Q:
5f72e88941eb2f391f2cbc75 4 Q:
61110c64a7cc2a2d996fb8c3 4 Q:
63c8fb241c47ef334be161f8 4 Q:
5f72f7812d9d25248e05021e 4 Q:
6110f4d888e05669409dc37c 4 Q:
64c3953ea4dbfb486bcf6178 Answer : 4. "Vitamin K"
4 Q:
6036397c9792c13b2854e086 4 Q:
6087ed7de211d4467fdc6ea4
Q: Conversion of light energy into chemical energy is as follows
1559 05f72e88941eb2f391f2cbc75
5f72e88941eb2f391f2cbc75- 1By electrolysisfalse
- 2By photosynthesistrue
- 3By respirationfalse
- 4By Emissionfalse
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Answer : 2. "By photosynthesis"
Q: Which of the following is prepared through budding?
1557 061110c64a7cc2a2d996fb8c3
61110c64a7cc2a2d996fb8c3- 1Plasmodiumfalse
- 2Parameciumfalse
- 3Amoebafalse
- 4Yeasttrue
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Answer : 4. "Yeast"
Q: A fall in glomerular filtration rate (GFR) activates
1554 063c8fb241c47ef334be161f8
63c8fb241c47ef334be161f8- 1Juxta glomerular cells to release renintrue
- 2Adrenal cortex to release aldosteronefalse
- 3Adrenal medulla to release adrenalinefalse
- 4Posterior pituitary to release vasopressinfalse
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Answer : 1. "Juxta glomerular cells to release renin"
Q: In humans, kidney is part of a system which is related
1554 05f72f7812d9d25248e05021e
5f72f7812d9d25248e05021e- 1Breathfalse
- 2Transportfalse
- 3Emissionstrue
- 4Nutritionfalse
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Answer : 3. "Emissions"
Q: Microbe can be seen by?
1553 06110f4d888e05669409dc37c
6110f4d888e05669409dc37c- 1with an empty eyefalse
- 2Compound microscopetrue
- 3by hand lensfalse
- 4electron microscopefalse
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Answer : 2. "Compound microscope"
Q: Deficiency of which of the following vitamins causes excessive bleeding from wounds?
1547 064c3953ea4dbfb486bcf6178
64c3953ea4dbfb486bcf6178- 1Vitamin Dfalse
- 2Vitamin Efalse
- 3Vitamin Afalse
- 4Vitamin Ktrue
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Answer : 4. "Vitamin K"
Explanation :
1. Vitamin K deficiency causes excessive bleeding from wounds.
2. If there is deficiency of Vitamin K in your body then you can easily get injury marks on your body or skin.
Q: Is the immune system found within our body?
1544 16036397c9792c13b2854e086
6036397c9792c13b2854e086- 1ability to fight microbestrue
- 2Special type of cellsfalse
- 3Both A and Bfalse
- 4None of thesefalse
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Answer : 1. "ability to fight microbes"
Q: The acid present in the stomach which helps in the digestion of food is:
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6087ed7de211d4467fdc6ea4- 1Nitric acidfalse
- 2Sulphuric acidfalse
- 3Hydrogen chloridetrue
- 4None of the abovefalse
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Answer : 3. "Hydrogen chloride"
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