Biology Questions Practice Question and Answer
8 Q: Carrier of Dengue disease is
1499 060fe39903c8ced168c73db14
60fe39903c8ced168c73db14- 1Aedes mosquitotrue
- 2Culex mosquitofalse
- 3Houseflyfalse
- 4Anopheles mosquitofalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Aedes mosquito"
Q: Deficiency of which of these vitamin causes anaemia in humans?
1493 064b529b82dc867f593f620ca
64b529b82dc867f593f620ca- 1Vitamin Dfalse
- 2Vitamin Bfalse
- 3Vitamin Afalse
- 4Vitamin B12true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Vitamin B12"
Explanation :
Symptoms of vitamin B12 deficiency or folate deficiency anemia develop slowly and are similar to those of other types of anemia, such as fatigue, weakness, and pale skin. Vitamin B12 deficiency can also cause nerve damage, the main symptoms of which include tingling, loss of touch, and muscle weakness. Confusion can arise when Vitamin B12 becomes too low. Vitamin B12 deficiency anemia in the elderly can be mistaken for dementia. This happens because of similar symptoms.
Q: Between small and large human intestine which one is longer?
1489 06066e1ab5815fc6501fb28e4
6066e1ab5815fc6501fb28e4- 1Small intestinefalse
- 2Large intestinefalse
- 3Both are equal in lengthfalse
- 4Depends on males or femaletrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Depends on males or female"
Q: Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?
1487 06062c3559cf7d827dcdcfbff
6062c3559cf7d827dcdcfbff- 1Villifalse
- 2Mucustrue
- 3Salivafalse
- 4Digestive Juicesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Mucus"
Q: Polio disease is caused by?
1486 0603633ee9792c13b2854c19c
603633ee9792c13b2854c19c- 1Bacteriafalse
- 2Protozoafalse
- 3Virustrue
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Virus"
Q: Jaundice is affected in disease?
1485 0603633929792c13b2854bf2d
603633929792c13b2854bf2d- 1livertrue
- 2intestinefalse
- 3Pancreasfalse
- 4Kidneyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "liver"
Q: Which one of the following is NOT linked to the cerebrum?
1485 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
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "It is the largest part constituting 60% of the brain. "
Q: Which of the following glands is called the master gland of the human body?
1483 06045f75456b72a7edb242043
6045f75456b72a7edb242043- 1thyroidfalse
- 2Adrenalfalse
- 3liverfalse
- 4Pituitarytrue
- Show AnswerHide Answer
- Workspace
- SingleChoice