View the new MCQs of Biology for the upcoming 2021 examinations at Biology MCQs Class 9 NEW
Category: Biology MCQs Class 9
Biology solved multiple choice questions (MCQs) for class 9 with answers.
The loss of water from the surface of plant through evaporation is called ______.
Answer: (B) Transpiration
Which of the following is a water-soluble vitamin?
(A) Vitamin K
(B) Vitamin D
(C) Vitamin C
(D) Vitamin A
Answer: (C) Vitamin C
In the light reaction of Photosynthesis, when electron are passed to electron transport chain, _____ is produced.
Answer: (C) ATP
If organic co-factors are loosely attached with the enzymes, they are called _____.
(B) Prosthetic group
(C) Inhibitors Enzymes
(D) None of these
Answer: (A) Co-enzymes