Biology Questions Practice Question and Answer
8 4 Q:
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61110efb88e05669409e542e 4 Q:
64a2ac8f3662c8741d19ec68 Answer : 2. "FE Fritsch"
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Q: Deficiency of which element causes goitre disease?
1251 05f746c9d4637db732833957e
5f746c9d4637db732833957e- 1Nitrogenfalse
- 2Calciumfalse
- 3Iodinetrue
- 4Phosphorusfalse
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Answer : 3. "Iodine"
Q: A chloroplast without cell wall is ________ ?
1247 060598bb719447609ff06c79d
60598bb719447609ff06c79d- 1aleuroplastfalse
- 2amyloplastfalse
- 3protoplasttrue
- 4photoplastfalse
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Answer : 3. "protoplast"
Q: Which of the following does not get energy?
1240 05f7c0e69f16bc526c3199b35
5f7c0e69f16bc526c3199b35- 1Carbohydratesfalse
- 2Proteinfalse
- 3Vitamintrue
- 4Fatfalse
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Answer : 3. "Vitamin"
Q: The retina present in the human eye is present for the difference in colors?
1235 061110efb88e05669409e542e
61110efb88e05669409e542e- 1Choroidfalse
- 2conestrue
- 3corneafalse
- 4Roadsfalse
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Answer : 2. "cones"
Q: Who explained the structure and reproductive system of algae in 1935?
1228 064a2ac8f3662c8741d19ec68
64a2ac8f3662c8741d19ec68- 1MOP Iyengarfalse
- 2FE Fritschtrue
- 3William Henryfalse
- 4Carolus Linnaeusfalse
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Answer : 2. "FE Fritsch"
Explanation :
1. Explain the structure and reproductive system of algae in 1935. It was from F. E. Fritch.
2. The study of algae is known as phycology. It is also known as Algology.
3. Algae are largely aquatic (both fresh and sea water) organisms, which are chlorophyll bearing, simple, thalloid and autotrophic in nature.
Q: Who among the following is not a fodder for cattle?
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5ee8378079b5ea388bebeb5d- 1Barsimfalse
- 2Loviafalse
- 3Ginaultrue
- 4Lasun Grassfalse
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Answer : 3. "Ginaul"
Q: The cause of polio is-
1223 05f746a12a921aa16e68c0879
5f746a12a921aa16e68c0879- 1Bacteriafalse
- 2Virustrue
- 3Insectsfalse
- 4Fungifalse
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Answer : 2. "Virus"
Q: What type of diseases are typhoid and TB?
1219 05fa113a2e4a5020b770e1238
5fa113a2e4a5020b770e1238- 1Viralfalse
- 2bacterialtrue
- 3Protajoafalse
- 4fungalfalse
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Answer : 2. "bacterial"
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