Biology Practice Question and Answer
8 4 Q:
632c4d2d751e5310a5c9a001 4 Q:
64a67f809a74b54cff5c6cec Answer : 2. "Flame cell"
4 Q:
62de81d98c996774cb938ba5 4 Q:
603632b6e62cee435672d938 4 Q:
6258fa220560954965ab398f 4 Q:
62663cfb97c2ed7f1ddc87f3 4 Q:
63c7ab778731ac33279ac058 4 Q:
642422fa5bff3d098d10d509
Q: In which part of the female flower does fertilization take place?
874 0632c4d2d751e5310a5c9a001
632c4d2d751e5310a5c9a001- 1Ovarytrue
- 2Stigmafalse
- 3Filamentfalse
- 4Stylefalse
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Answer : 1. "Ovary"
Q: Which is a specialised excretory cell found in Platyhelminthes that acts like a kidney, removing waste material through filtration?
870 064a67f809a74b54cff5c6cec
64a67f809a74b54cff5c6cec- 1Fat cellfalse
- 2Flame celltrue
- 3Stem cellfalse
- 4Sponge cellfalse
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Answer : 2. "Flame cell"
Explanation :
1. Which is a special excretory cell found in Platyhelminthes which acts like a kidney, and the flame cell does the work of removing waste material through filtration?
Q: Psidium guajava is the scientific name of ___________.
870 062de81d98c996774cb938ba5
62de81d98c996774cb938ba5- 1Guavatrue
- 2Mangofalse
- 3Bamboofalse
- 4Jack fruitfalse
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Answer : 1. "Guava"
Q: Which of these diseases is contagious?
866 0603632b6e62cee435672d938
603632b6e62cee435672d938- 1Malariatrue
- 2Cancerfalse
- 3Hypertensionfalse
- 4Diabetesfalse
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Answer : 1. "Malaria"
Q: What is synthesized in the Krebs cycle ?
866 06258fa220560954965ab398f
6258fa220560954965ab398f- 1lactic acidfalse
- 2pyruvic acidtrue
- 3glucose and ATPfalse
- 4furic acidfalse
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Answer : 2. "pyruvic acid "
Q: What causes hoof and mouth disease in animals?
863 062663cfb97c2ed7f1ddc87f3
62663cfb97c2ed7f1ddc87f3- 1Bacteriafalse
- 2Protozoafalse
- 3Virustrue
- 4Insectfalse
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Answer : 3. "Virus"
Q: What is digestion?
861 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: In human beings, the small intestine is coiled and is about ______ metres long.
860 0642422fa5bff3d098d10d509
642422fa5bff3d098d10d509- 11 to 1.5false
- 23 to 3.5false
- 32 to 2.5false
- 47 to 7.5true
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Answer : 4. "7 to 7.5"
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