Biology Practice Question and Answer
8 4 Q:
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632c571b5c208a6bf7eb5de5 4 Q:
63c7a6708731ac33279ab60e 4 Q:
616559623ee3b5612c8e08fe 4 Q:
62f32f063342ab11843748f6 4 Q:
63c7ab778731ac33279ac058 4 Q:
64b527acefb5ba16688217c6 Answer : 3. "Echinodermata "
4 Q:
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Q: Psidium guajava is the scientific name of ___________.
1263 062de81d98c996774cb938ba5
62de81d98c996774cb938ba5- 1Guavatrue
- 2Mangofalse
- 3Bamboofalse
- 4Jack fruitfalse
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Answer : 1. "Guava"
Q: The phrase ‘Survival of the fittest’ as a way of describing the mechanism of natural selection was coined by __________.
1260 0632c571b5c208a6bf7eb5de5
632c571b5c208a6bf7eb5de5- 1Louis Pasteurfalse
- 2Charles Babbagefalse
- 3Herbert Spencertrue
- 4Marie Curiefalse
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Answer : 3. "Herbert Spencer"
Q: The stomach is divided into how many major portions?
1259 063c7a6708731ac33279ab60e
63c7a6708731ac33279ab60e- 1Onefalse
- 2Twofalse
- 3Threefalse
- 4Fourtrue
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Answer : 4. "Four"
Q: The normal temperature of the human body is:
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616559623ee3b5612c8e08fe- 1300 Kfalse
- 2310 Ktrue
- 3280 Kfalse
- 4290 Kfalse
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Answer : 2. "310 K "
Q: Which organ stores fat soluble vitamins?
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62f32f063342ab11843748f6- 1Bloodfalse
- 2Skinfalse
- 3Livertrue
- 4Pancreasfalse
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Answer : 3. "Liver"
Q: What is digestion?
1253 063c7ab778731ac33279ac058
63c7ab778731ac33279ac058- 1Conversion of complex bio-macromolecules to simple absorbable formstrue
- 2Conversion of complex biomolecules to a simple formfalse
- 3Conversion of complex bio-macromolecules to a simple formfalse
- 4Conversion of simple biomolecules to complex formfalse
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Answer : 1. "Conversion of complex bio-macromolecules to simple absorbable forms"
Q: Which group of animals are named because of their spiny skin and a peculiar water-driven tube system that they use for moving around?
1253 064b527acefb5ba16688217c6
64b527acefb5ba16688217c6- 1Hemichordatafalse
- 2Aschelminthesfalse
- 3Echinodermatatrue
- 4Molluscafalse
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Answer : 3. "Echinodermata "
Explanation :
1. All the creatures of Echinodermata phylum are marine and have thorny bodies.
2. There is a mass flow system in their body.
3. A specific water-conveying canal system is found, which helps in their movement.
Q: What are the basic units from which human spare parts can be created?
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63cfbff9484e510dd0678fe3- 1Nerve cellsfalse
- 2Stem cellstrue
- 3Heart cellsfalse
- 4Kidney cellsfalse
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Answer : 2. "Stem cells "
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