Class 9 Biology MCQs - Chapter 3

Biology Problems Multiple Choice Questions (MCQs) PDF Download - 1

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The Multiple Choice Question (MCQ Quiz): Example of the proportion is; "Biology Problems" App Download (Free) with answers m: n :: p : q, m x n :: p x q, m + n : p + q and m - n : p - q to study distance learning courses. Solve biological method quiz questions, download Google eBook (Free Sample) for online degree programs.

Biology Problems Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: The example of the proportion is

m x n :: p x q
m: n :: p : q
m + n : p + q
m - n : p - q

MCQ 2: The kind of theory in which testing goes on by suggesting new hypotheses is classified as

productive theory
deductive theory
observatory theory
reductive theory

MCQ 3: The biological method ensures the data's

quality
quantity
ratio
reliability

MCQ 4: In the Italian word 'malaria', the "aria" means

air
food
soil
fire

MCQ 5: Hypothesis should be a

general statement only
testable only
query
general statement and testable

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