Biological Science Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Hypothesis should be a

1. general statement only
2. testable only
3. query
4. general statement and testable

MCQ 2: A hypothesis is approved or disapproved on the basis of

1. data analysis
2. control
3. postulate theory
4. law

MCQ 3: Hardy - Weinberg law and Mendel's Laws of inheritance are examples of

1. biological law
2. biological theory
3. postulate theory
4. biological hypothesis

MCQ 4: A standard by which a scientist compares his result is known as

1. data
2. control
3. variable
4. query

MCQ 5: The hypothesis which is accepted should be

1. valid only
2. useful only
3. testable
4. valid and useful