7000+ SSC CGL Biology Previous Year Questions Pdf - 1

Question: 1

Food is converted into energy in which of the cellular organelles of cell

(A) Mitochondria

(B) Ribosome

(C) Lysosome

(D) Nucleus

Ans: A


Question: 2

Respiration occurs in fishes through

(A) Scales

(B) Nostril

(C) Lungs

(D) Gills

Ans: D


Question: 3

Study of internal structure of organism is called

(A) Anatomy

(B) Cytology

(C) Morphology

(D) Histology

Ans: A


Question: 4

Study of system of animal body which protects it from infection of various disease is called

(A) Pathology

(B) Microbiology

(C) Immunology

(D) Hemology

Ans: C


Question: 5

Study of antigen and antibodies found in blood is

(A) Gynecology

(B) Serology

(C) Biology

(D) Histology

Ans: B


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