Q. Greatest number of Sweat glands are present in which part of the human body?
(A)
Forehead
(B)
Forearm
(C)
Palm of the hand
(D)
Back
✅ Correct Answer: (C)
Palm of the hand
Q. Vaccination was started by.......
(A)
Jonas E. Salk
(B)
Paul Muller
(C)
Robert Frost
(D)
Edward Jenner
✅ Correct Answer: (D)
Edward Jenner
Q. Proteins are made up of .......
(A)
Sugars
(B)
Amino acids
(C)
Fatty acids
(D)
Nucleic acids
✅ Correct Answer: (B)
Amino acids
Q. Mention the source of Liver, milk, egg yolk, fish liver oil?
(A)
Vitamin A
(B)
Vitamin B2
(C)
Vitamin D
(D)
Vitamin C
✅ Correct Answer: (C)
Vitamin D
Q. Which of the following name of scientist and their field of work is correctly matched?
(A)
DNA/Double helix: F. Crick J. Watson, M. Wilkins
(B)
Modern classification of plants and animals based on a system: Harvey
(C)
Bacteria: Linnaeus
(D)
Blood travels in a continuous circuit: Leuwenhock
✅ Correct Answer: (A)
DNA/Double helix: F. Crick J. Watson, M. Wilkins
Q. Heart is made up of
(A)
Non-striated muscle
(B)
Cardiac muscle
(C)
Adipose tissue
(D)
Striated muscle
✅ Correct Answer: (B)
Cardiac muscle
Q. Which of the following diseases are caused due to a virus?
(A)
Ebola
(B)
AIDS
(C)
SARS
(D)
All of the above
✅ Correct Answer: (D)
All of the above
Explanation: Viral diseases are diseases that are caused due to virus namely AIDS, Ebola, Influenza, SARS (Severe Acute Respiratory Syndrome), Chikungunya, Small Pox, etc.
Q. Name the virus that is transmitted through the biting of infected animals, birds, and insects to a human?
(A)
Rabies Virus
(B)
Ebola Virus
(C)
Flavivirus
(D)
All the above
✅ Correct Answer: (D)
All the above
Q. Ultimate cause of water Movement in a plant stem against gravity is
(A)
Osmosis
(B)
Transpiration
(C)
Photosynthesis
(D)
Diffusion
✅ Correct Answer: (B)
Transpiration
Q. Vermicompost is a/an
(A)
Inorganic fertilizer
(B)
Toxic substance
(C)
Organic Biofertilizer
(D)
Synthetic fertilizer
✅ Correct Answer: (C)
Organic Biofertilizer
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