(A) Cellulose
(B) Peptidoglycon
(C) Chitin
(D) Glycopepsin
Answer: (B) Peptidoglycon
Category: Biology MCQs Class 9
Biology solved multiple choice questions (MCQs) for class 9 with answers.
Ground tissues are made up of _____.
(A) Collenchymas cells
(B) Stone cells
(C) Parenchyma cells
(D) Sclerenchyma cells
Answer: (C) Parenchyma cells
The Eukaryotic multicellular heterotrophic organism having chitin cell wall, are placed in kingdom _____.
(A) Fungi
(B) Protista
(C) Monera
(D) Plantae
Answer: (A) Fungi
The hypotheses that stand the test of time are called _____.
(A) Laws
(B) Theories
(C) Deductions
(D) Experiments
Answer: (B) Theories
Who wrote the book “Al-Haywan”
(A) Al-Jahiz
(B) Bu Ali Sina
(C) Abdul Malik Asmai
(D) Jabir bin Hayan
Answer: (D) Jabir bin Hayan