Class 9 Biology MCQs - Chapter 3

Biology Problems Trivia Questions and Answers PDF - 4

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Biology Problems Questions & Answers PDF Download: MCQ Quiz 4

MCQ 16: The scientific method in which the biological problems are solved is classified as

chemical method
biological method
qualitative method
quantitative method

MCQ 17: A standard by which a scientist compares his result is known as

data
control
variable
query

MCQ 18: The boiling point of water is

140 ° C
50 °C
100 °C
0 °C

MCQ 19: A biological problem is a query about

mankind
life
evolution
origin

MCQ 20: The explanation of observations is classified as

reporting
experiments
hypothesis
deductions

Class 9 Biology Mock Tests

Biology Problems MCQs

Biodiversity MCQs

Enzymes MCQs

Transport MCQs

Cells and Tissues MCQs

Cell Cycle MCQs

Introduction to Biology MCQs

Nutrition MCQs

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