Biology Questions Practice Question and Answer
8 4 Q:
63c7cd998731ac33279b2244 4 Q:
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603632b6e62cee435672d938 4 Q:
64a67f809a74b54cff5c6cec Answer : 2. "Flame cell"
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Q: Which of the following is not a major component of the food?
879 063c7cd998731ac33279b2244
63c7cd998731ac33279b2244- 1Carbohydratesfalse
- 2proteinsfalse
- 3Vitaminstrue
- 4Fatsfalse
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Answer : 3. "Vitamins"
Q: What is the osmolarity(in mO smolL–1) in the outer cortex and inner medullary region?
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63c8fa49bd6d90332092c5a3- 1300 and 900 respectivelyfalse
- 2600 and 300 respectivelyfalse
- 31200 and 300 respectivelyfalse
- 4300 and 1200 respectivelytrue
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Answer : 4. "300 and 1200 respectively"
Q: Which of the following diseases is caused by insulin deficiency or insulin resistance?
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642c16e69d18d2e8ae280c3a- 1Diabetestrue
- 2Flufalse
- 3Coughfalse
- 4Beri Berifalse
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Answer : 1. "Diabetes "
Q: In which part of the female flower does fertilization take place?
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632c4d2d751e5310a5c9a001- 1Ovarytrue
- 2Stigmafalse
- 3Filamentfalse
- 4Stylefalse
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Answer : 1. "Ovary"
Q: Which of these diseases is contagious?
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603632b6e62cee435672d938- 1Malariatrue
- 2Cancerfalse
- 3Hypertensionfalse
- 4Diabetesfalse
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Answer : 1. "Malaria"
Q: Which is a specialised excretory cell found in Platyhelminthes that acts like a kidney, removing waste material through filtration?
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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 ___________.
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62de81d98c996774cb938ba5- 1Guavatrue
- 2Mangofalse
- 3Bamboofalse
- 4Jack fruitfalse
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Answer : 1. "Guava"
Q: What is synthesized in the Krebs cycle ?
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6258fa220560954965ab398f- 1lactic acidfalse
- 2pyruvic acidtrue
- 3glucose and ATPfalse
- 4furic acidfalse
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Answer : 2. "pyruvic acid "
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