(A) Genital vein
(B) Hepatic vein
(C) Renal vein
(D) None of these
Answer: (C) Renal vein
Category: Biology MCQs Class 9
Biology solved multiple choice questions (MCQs) for class 9 with answers.
The light rays of which wavelength are absorbed maximum by chlorophyll?
(A) Green and Blue
(B) Green and Red
(C) Green only
(D) Red and Blue
Answer: (D) Red and Blue
A Centrosome consists of _____ centrioles.
(A) 2
(B) 4
(C) 3
(D) 1
Answer: (A) 2
Which gas is produced as a by-product during photosynthesis?
(A) Hydrogen
(B) Oxygen
(C) Nitrogen
(D) CO2
Answer: (B) Oxygen
The study of internal structures is called _____.
(A) Histology
(B) Physiology
(C) Anatomy
(D) Taxonomy
Answer: (C) Anatomy