7000+ Biology Quiz Questions and Answers Pdf - 1

Question: 1

Angiology is the study of

(A) Diseases of blood

(B) Blood vessels

(C) Heart attack

(D) Heart

Question: 2

Leeches have _____

(A) Excretory organs

(B) True blood vessels

(C) Lungs

(D) Heart

Question: 3

Each kidney is made up of several

(A) Epididymis

(B) Cortex

(C) Mascula

(D) Nephrons

Question: 4

Fragmentation is seen in _____

(A) Hydra

(B) Yeast

(C) Bryophyllum

(D) Spirogyra

Question: 5

_____ is a gaseous plant harmone.

(A) Abscisic Acid

(B) Cytokinin

(C) Auxin

(D) Ethylene