Biology Test | Class 9 | The Science of Biology
🧬
🔬
🌱
🦠

Biology Test

Class 9th – Biology (SNC) – Chapter 1: The Science of Biology
@2025 everexams.com | Excellence in Education
Paper Date:
Time: 60 minutes
Total Marks: 50
Paper Type: Objective + Subjective
Font Size:

Multiple Choice Questions 10×1=10

1 Which of the following is NOT a characteristic of the scientific method?
A It relies on evidence
B It involves formulating hypothesis
C Hypothesis will always be correct
D It requires rigorous testing
2 Which branch of biology deals with the classification of organisms?
A Taxonomy
B Morphology
C Histology
D Palaeontology
3 The study of development of an organism from a fertilized egg is known as:
A Taxonomy
B Genetics
C Embryology
D Histology
4 Allah created the early life in:

Hint: According to Islamic teachings, life began in a specific element.

A Earth
B Dry place
C Water
D Sky
5 Animals with …… were evolved:
A Skeleton
B Neck
C Limb
D Feet
6 Which verse no of surah-Al Rehman is described in this topic?
A 14
B 16
C 20
D 18
7 Which step is involved in identifying and defining a scientific problem?
A 2nd
B 3rd
C 4th
D 1st
8 When new hypothesis are proved by experiments, it will become:
A Result
B Theory
C Law
D Hard-Weinberg
9 Which of these is a biological law?
Biological Law vs Scientific Theory
A Law
B Cell theory
C Hardy-Weinberg theory
D Both A and B
10 Which process describe the progression form hypothesis to law?
A Hypothesis → law → theory
B Hypothesis → Theory → Hypothesis
C Law → Theory → Hypothesis → Hypothesis
D Theory → Hypothesis → law

Short Answer Questions 15×2=30

1 Define the following branches of Biology?

Branches to Define: Taxonomy, Morphology, Physiology, Embryology, Histology

ii Which branch of Biology involves the study of the development of organisms from fertilization to birth or hatching?
iii Differentiate between Morphology and Physiology.
iv What is the role of observation and experimentation in the scientific method?
v How a hypothesis is converted to theory, law and principle?
vi What is the main focus of botany?
vii What is the importance of taxonomy?
viii What is the focus of pharmacology?
ix Write verse of surah Al-Rehman in English translation.
x Write the verse about common origin of living things?
xi Where Allah created the early life?
xii Define hypothesis.
xiii Differentiate between qualitative and quantitative observation.
xiv What is a scientific theory?
xv Name two examples of biological laws.

Detailed Answer Questions (Answer any 2) 2×5=10

1 Explain these in detail:
(a) Biochemistry (b) Biostatistics

Key Points for Biochemistry:
• Study of chemical processes in living organisms
• Includes metabolism, enzymes, biomolecules

Key Points for Biostatistics:
• Application of statistics to biological data
• Used in research design and data analysis

2 Explain the biogeography in studying biodiversity.
Biodiversity Distribution
3 Why is it necessary for a scientific theory to be supported by extensive evidence?
Evidence + Testing + Peer Review = Scientific Theory