Biology General Knowledge Questions
The structural and functional unit of living organisms is
(A) cell
(B) tissue
(C) organs
(D) system
Correct Answer : A
What is an antigen?
(A) result of antibody
(B) opposite to antibody
(C) stimulation to build up antibodies
(D) antibody residue
Correct Answer : C
In whose cells is the cellulosic wall found?
(A) Animals
(B) bacteria
(C) Fungi
(D) Plants
Correct Answer : D
What causes the cell to swell?
(A) protoplasm
(B) exosmosis
(C) intermolecular osmosis
(D) diffusion
Correct Answer : C
The volume of the cell increases when placed in
(A) hyperosmotic solution
(B) hypoosmotic solution
(C) Hypotonic Solution
(D) none of these
Correct Answer : C
Who among the following is the person who did the first character analysis of DNA?
(A) Arthur Kornberg
(B) Hargobind Khurana
(C) M. W. nirenberg
(D) Watson and Crick
Correct Answer : A
The branch of biology concerned with the study of cells is called
(A) Cytology
(B) Histology
(C) Psychology
(D) Physiology
Correct Answer : A
Which of the following is also called the 'Power Plant' of SAIL?
(A) Golgi body
(B) Mitochondrion
(C) Ribosomes
(D) Lysosomes
Correct Answer : B
Cellulose is the main component of which of the following?
(A) cell wall
(B) cell art
(C) secondary wall of xylem
(D) body wall of insects
Correct Answer : D
Match: List-I List-II
(a) Aquaculture(1) Silk
(b) Floriculture (2) Grapes
(c) Sericulture (3) Flowers
(d) Viticulture (7) Fish
Code :
(a) (b) (c) (d)
(A) 4321
(B) 3412
(C) 3421
(D) 4312
Correct Answer : D
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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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