Biology Questions and answers

Topics

  1. General Science
    1. Assertions and Reasons
    2. Biology
    3. Chemistry
    4. Physics
    5. Inventions
101). Which of the following elements are present in all proteins?
1. Carbon 2. Hydrogen 3. Oxygen 4. Nitrogen
A). 2 and 3
B). 1, 2 and 4
C). 1, 3 and 4
D). 1, 2, 3 and 4
102). Arrange the following in descending order of calorie content per 100 gram and choose the correct answer :
1. Banana 2. Sugar 3. Rice 4. Potato
A). 2, 3, 4, 1
B). 3, 2, 4, 1
C). 2, 4, 3, 1
D). 3, 4, 2, 1
103). Which of the following disease is inheritable?
A). Leukaemia
B). Colour blindness
C). Malignancy
D). Hepatitis
104). Which of the following is least infectious?
A). leprosy
B). hepatitis
C). tuberculosis
D). conjunctivitis
105). Which of the following is not a mosquito borne disease?
A). Dengue fever
B). Malaria
C). Sleeping sickness
D). Filariasis


106). Match the following :
Pulse Protein %
A. Cow pea 1. 22.9
B. Rajmah 2. 43.2
C. Soyabean 3. 24.1
D. Dry peas 4. 19.7
A B C D
A). 1 4 3 2
B). 1 2 3 4
C). 3 1 2 4
D). 4 3 1 2
107). Which of the following pairs is correctly matched?
Disease Causative agent

A). (a) Scabies Entamoeba histolytica
B). (b) Pneumonia Sarcoptes sps
C). (c ) Filaria Wuchereria bancrofti
D). (d) Tetanus Haemophilus Pertussis
108). Which of the following are correct?
1. Nicotine occurs in tobacco plant.
2. Morphine occurs in green buds of poppy plant.
3. Cocaine is used as a local anaesthetic.
A). 1 and 2
B). 2 and 3
C). 1 and 3
D). 1, 2 and 3
109). Match the following :
A. Iron 1. Activator of enzymes
B. Magnesium 2. Transfer of electron in photosynthesis
C. Chlorine 3. Synthesis of fats
D. Nitrogen 4. Synthesis of proteins
A B C D
A). 4 2 1 3
B). 1 4 2 3
C). 3 1 4 2
D). 1 3 2 4
110). The human body needs the following vitamins. Arrange them in the increasing order of their requirement.
1. Vitamin A 
 2. Vitamin D 
 3. Vitamin E 
 4. Vitamin K

A). 1, 2, 3, 4
B). 4, 3, 2, 1
C). 3, 1, 2, 4
D). 4, 2, 1, 3
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