Biology Questions Practice Question and Answer
8 Q: Commonly heat of the human body in Fahrenheit –
1315 061655e4ed881f961723226f0
61655e4ed881f961723226f0- 198false
- 298.6true
- 397false
- 497.5false
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Answer : 2. "98.6 "
Q: Deficiency of which of these vitamins causes anaemia in humans?
1314 06491a2a3cae316dfef688b29
6491a2a3cae316dfef688b29- 1Vitamin Cfalse
- 2Vitamin Bfalse
- 3Vitamin Afalse
- 4Vitamin B12true
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Answer : 4. "Vitamin B12"
Explanation :
1. Anemia in humans is caused by a deficiency of Vitamin B12.
2. Vitamin B12 is a water-soluble vitamin
3. Which is necessary for the formation of red blood cells?
4. The most common cause of anaemia is low iron levels in the body. This type of anaemia is called iron deficiency anaemia.
Q: Goiter / excessive growth of thyroid gland causes by the deficiency of:
1308 0616e8847d7d2797c4a88a866
616e8847d7d2797c4a88a866- 1Calciumfalse
- 2potassiumfalse
- 3Iodinetrue
- 4Ironfalse
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Answer : 3. " Iodine "
Q: Which one of the following is NOT linked to the cerebrum?
1301 060827c4160a06a7ffdaa9b11
60827c4160a06a7ffdaa9b11- 1It is a part of forebrain.false
- 2It has two parts called cerebral hemispheres.false
- 3It forms the front, superior and lateral side of the brain.false
- 4It is the largest part constituting 60% of the brain.true
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Answer : 4. "It is the largest part constituting 60% of the brain. "
Q: Which of the following virus was first discovered?
1289 061110d24f65c04691be9d153
61110d24f65c04691be9d153- 1Poliofalse
- 2HTLVfalse
- 3TMVtrue
- 4HIVfalse
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Answer : 3. "TMV"
Q: Heart is a muscle?
1285 061110af188e05669409e4ed9
61110af188e05669409e4ed9- 1unmarked and optionalfalse
- 2Lined and optionalfalse
- 3having fewer mitochondriafalse
- 4stimulated or exacerbated and involuntary by a spontaneously produced stimulustrue
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Answer : 4. "stimulated or exacerbated and involuntary by a spontaneously produced stimulus"
Q: Which of the following glands is called the master gland of the human body?
1282 06045f75456b72a7edb242043
6045f75456b72a7edb242043- 1thyroidfalse
- 2Adrenalfalse
- 3liverfalse
- 4Pituitarytrue
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Answer : 4. "Pituitary"
Q: In the context of the human nervous system, which part of the neuron receives information
1276 06572edfe1691dabf7d6129e9
6572edfe1691dabf7d6129e9- 1Dendritetrue
- 2Mitochondriafalse
- 3Axonfalse
- 4Nerve endingfalse
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Answer : 1. "Dendrite"
Explanation :
1. Dendrites are projections of a neuron (nerve cell) that receive signals (information) from other neurons.
2. Transfer of information from one neuron to another is achieved through chemical signals and electrical impulses, i.e. electrochemical signals.