Biology Questions Practice Question and Answer
8 Q: Which of the following organisms is responsible for sleeping sickness?
931 0642ead7972ca731a991e7ccd
642ead7972ca731a991e7ccd- 1Algaefalse
- 2Protozoatrue
- 3Bacteriafalse
- 4Virusesfalse
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Answer : 2. "Protozoa"
Q: Which of the following is essential to form haemoglobin in blood?
927 064b5261788d5e4f52dd23643
64b5261788d5e4f52dd23643- 1Fatsfalse
- 2Irontrue
- 3Calciumfalse
- 4Proteinfalse
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Answer : 2. "Iron"
Explanation :
1. Iron is required for the formation of hemoglobin.
2. Hemoglobin is a part of red blood cells that carries oxygen and removes carbon dioxide (a waste product) from the body.
3. Iron is stored in the body mainly in hemoglobin.
Q: Artocarpus integra is the scientific name of ___________.
927 062f32e9855c5be58410c3924
62f32e9855c5be58410c3924- 1Guavafalse
- 2Pineapplefalse
- 3Silver Oakfalse
- 4Jack fruittrue
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Answer : 4. "Jack fruit"
Q: Kidney stones are composed of ______.
921 062cd61b9e05adc3893829344
62cd61b9e05adc3893829344- 1Magnesium Nitratefalse
- 2Calcium Bicarbonatefalse
- 3Calcium Oxalatetrue
- 4Sodium Chloridefalse
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Answer : 3. "Calcium Oxalate"
Q: Which of the following statements is/are correct regarding the vegetative propagation of plants?
(1). Vegetative propagation produces a clonal population.
(2). Vegetative propagation helps in eliminating the virus.
(3). Vegetative propagation can be practiced most of the year.
Select the correct answer using the code given below.
919 062ac7b21f5480112e46cb30d
62ac7b21f5480112e46cb30d- 11 and 3 onlytrue
- 21 , 2 and 3false
- 31 onlyfalse
- 42 and 3 onlyfalse
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Answer : 1. "1 and 3 only "
Q: Which of the following is not true about Angiosperms?
917 062cd623c51fe3472d6b303c1
62cd623c51fe3472d6b303c1- 1Spores are heterosporiesfalse
- 2Seeds are coveredfalse
- 3Dominant phase is gametophytestrue
- 4Vascular bundles are presentfalse
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Answer : 3. "Dominant phase is gametophytes"
Q: Which of the following diseases is caused by fungus?
916 0644be2496b39d4ce23d716b3
644be2496b39d4ce23d716b3- 1Ringwormtrue
- 2Diarrhoeafalse
- 3Small poxfalse
- 4Poliofalse
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Answer : 1. "Ringworm"
Q: Pregnant women usually become deficient in
914 06389cb38c878936066e7d992
6389cb38c878936066e7d992- 1Sodium and Calciumfalse
- 2Iron and Sodiumfalse
- 3Calcium and Irontrue
- 4Magnesium and Ironfalse
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