Biology I - For Class IX (Science Group)- Target Paper 2026 - By Sir Sajjd Akber Chandio

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Biology I
For Class IX (Science Group)

Sir Sajjad Akber Chandio

• Differences
• Definitions
• Labellebed Diagrams
• Questions

Target paper 2026

Q.1: Differentiate between:

1. Prokaryotic cell and Eukaryotic cell.
2. Respiration, Photosynthesis in plant and Breathing
3. Animal And Plant cell
4. Mitosis And Meiosis
5. Law and theory
6. Horticulture and Agriculture
7. Xylem and Phloem

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Q.2: Define the following terms:

1. Anatomy
2. Biochemistry
3. Entomology
4. Parasitology
5. Xylem
6. Developmental Biology
7. Pharmacology
8. Nutrition
9. Pheloem
10. Autotrophic Nutrition
11. Heterotrophic Nutrition
12. Immunology
13. Diffusion
14. Exocytosis
15. Apoptosis
16. Arteries
17. Veins
18. Capillaries
19. Physiology
20. Biotechnology

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Q.3: Labelled diagram:

1. Muscles Tissues
2. Cell Cycle
3. Villus of human
4. Transverse Section of Root
5. Human heart
6. Mitochondria
7. Cardiac muscles, smooth muscles & skeletal muscles

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Questions
Q.4: Define Transpiration? Explain. Mechanism of Transpiration and Factors with five significance of transpiration?
Q.5: Name and define any three branches of biology.
Q.6: Name the main organ found in:

• Reproductive System
• Respiratory System
• Excretory System

Q.7: Write the contribution of any three Muslim scientist in the field of biology.
Q.8: Write the translation of any two Quranic ayat about plant and animal.
Q.9: Write any three principles of Binomial nomenclature.
Q.10: Write down note of the followings:

• Mitochondria
• Plant cell
• Light microscopes
• Biological method

Q.11: What are subcellular or Acellular particles?
Q.12: What do you know about reasoning and its type in Biological Methods also mention its principle?
Q.13: Write three leading causes of death in Pakistan? Write two basic way cell death in multicellular organism
Q.14: Define Blood? Explain main components
Q.15: What are main components found in Circulatory System in man?
Q.16: Describe the structure of Chloroplast. (Diagram is not required)
Q.17: Write down the importance of anaerobic respiration. Q.18: What do you know about reasoning and its type in Biological Methods.
Q.19: Draw neat and labelled diagram of Villus of human being.
Q.20: What are characteristics of chronic malnutrition and acute malnutrition? Point out any three social problems related to malnutrition.
Q.21: Describe any one of the following blood disorder with the heading of Symptoms and Causes.

• Leukemia
• Thalassemia

Q.22: Describe the fluid mosaic model of cell membrane.
Q.23: Define Mitosis. Name and define different stages of it with diagram of each.
Q.24: Define Plastids and its types.
Q.25: Define biodiversity and mention its importance. Also explain conservation
Q.26: why Fertilizer are necessary for plant?
Q.27: Explain the function of each organ in digestive system with the help of Human Digestive System?
Q.28: Write important of cell theory. Q.29: What are characteristics kingdom fungi? Q.30: Write down uses of Enzymes Q.31: Describe the unit of classification Q.32: Explain 5 kingdom classification Q.33: Define tissue name of plant tissue and explain any two of them

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For Biology Solved Model Paper 2023 Click Here
For Biology ix New Course  Notes Click Here