Interesting Biology Questions and Answers
Heart murmur indicates a
(A) defective valve
(B) poor oxygenation
(C) dislocation of the heart
(D) improper development of muscles
Correct Answer : A
Pregnant women usually become deficient in
(A) Sodium and Calcium
(B) Iron and Sodium
(C) Calcium and Iron
(D) Magnesium and Iron
Correct Answer : C
DNA is stored majorly in ___ of the cell.
(A) golgi body
(B) cytoplasm
(C) plasma membrane
(D) nucleus
Correct Answer : D
Deficiency of which vitamin results in inflammation of skin and eczema along with diarrhoea?
(A) Ascorbic acid
(B) Folic acid
(C) Nicotinic acid
(D) Pantothnic acid
Correct Answer : C
Blood is an
(A) Connective tissue
(B) Epithelial tissue
(C) Both of the above
(D) None of the above
Correct Answer : A
Which part of animal cell is called powerhouse?
(A) Mitochondria
(B) Entire cell
(C) Cell wall
(D) Nucleus
Correct Answer : A
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.
(A) 1 and 3 only
(B) 1 , 2 and 3
(C) 1 only
(D) 2 and 3 only
Correct Answer : A
Which one of the following is the process involved in photosynthesis?
(A) Food is oxidized to release carbon dioxide and water
(B) Oxygen is taken, and carbon dioxide and water vapor are given out
(C) Potential energy is released to form free energy
(D) Free energy is converted into potential energy and stored
Correct Answer : D
Which of these words refers to the scientific study of domestic dogs?
(A) Chrematistics
(B) Craniology
(C) Carpology
(D) Cynology
Correct Answer : D
Red worms have a structure named ______ which helps them in grinding their food.
(A) Crop
(B) Intestine
(C) Gizzard
(D) Esophagus
Correct Answer : C
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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