Biology Practice Question and Answer
8 Q: Kidney stones are composed of ______.
950 062cd61b9e05adc3893829344
62cd61b9e05adc3893829344- 1Magnesium Nitratefalse
- 2Calcium Bicarbonatefalse
- 3Calcium Oxalatetrue
- 4Sodium Chloridefalse
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Answer : 3. "Calcium Oxalate"
Q: Which is a specialised excretory cell found in Platyhelminthes that acts like a kidney, removing waste material through filtration?
947 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: Which of the following diseases is caused by insulin deficiency or insulin resistance?
947 0642c16e69d18d2e8ae280c3a
642c16e69d18d2e8ae280c3a- 1Diabetestrue
- 2Flufalse
- 3Coughfalse
- 4Beri Berifalse
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Answer : 1. "Diabetes "
Q: Tendon is made up of
943 063cf8f286363580df3880918
63cf8f286363580df3880918- 1Aerolar tissuefalse
- 2Adipose tissuefalse
- 3Modified yellow elastic fibrous tissuetrue
- 4Modified white fibrous tissuefalse
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Answer : 3. "Modified yellow elastic fibrous tissue"
Q: The phrase ‘Survival of the fittest’ as a way of describing the mechanism of natural selection was coined by __________.
939 0632c571b5c208a6bf7eb5de5
632c571b5c208a6bf7eb5de5- 1Louis Pasteurfalse
- 2Charles Babbagefalse
- 3Herbert Spencertrue
- 4Marie Curiefalse
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Answer : 3. "Herbert Spencer"
Q: Which of the following is incorrect regarding the shapes of the three portions of the small intestine?
938 063c7a80bb338bc336f08b810
63c7a80bb338bc336f08b810- 1Duodenum-C shapefalse
- 2Duodenum-J shapetrue
- 3Ileum-highly coiledfalse
- 4jejunum-long coiledfalse
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Answer : 2. "Duodenum-J shape"
Q: By which of the following structures tongue is attached to the oral cavity?
937 063c7c0c6be373f6c9546804e
63c7c0c6be373f6c9546804e- 1Fingulumfalse
- 2Lingulumfalse
- 3Frenulumtrue
- 4Papilaefalse
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Answer : 3. "Frenulum "
Q: In which part of the female flower does fertilization take place?
937 0632c4d2d751e5310a5c9a001
632c4d2d751e5310a5c9a001- 1Ovarytrue
- 2Stigmafalse
- 3Filamentfalse
- 4Stylefalse
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