Biology Class 9 Urdu Medium Guess Paper

• Discuss Multiple Choice Questions (MCQs), Short Questions and Long Questions for Biology class 9th English and Urdu Medium for Punjab Boards.
• Note: Four possible answers A, B, C and D to each question are given. The choice which you think is correct, fill that circle in front of that question with Marker or Pen ink. 
• Ground tissues are made of which cells?  (A) Parenchyma  (B) Vessel elements  (C) Tracheids  (D) Sieve tubes 
• The resolving power of human eye is:  (A) 0.1 centimeter  (B) 0.1 micrometer  (C) 0.1 millimeter  (D) 0.1 decimeter
• The cell wall of fungi is made of which material?  (A) Cellulose  (B) Chitin  (C) Lignin  (D) Peptidoglycan 
• A group of related general is called:  (A) Family  (B) Genus  (C) Class  (D) Phylum
• The hypothesis that the test of  time are called:  (A) Deduction  (B) Theories  (C) Observations  (D) Laws
• Which branch of biology deals with the study of forms and structure of living organisms? (A) Anatomy (B) Morphology  (C) Histology   (D) Physiology 
• The normal pH  of blood is:  (A) 4.7  (B) 6.7  (C) 7.4  (D) 5.4
• Outside the conducting tissues there is a narrow layer of thin  walled cells, which is called:  (A) Pericycle  (B) Endodermis  (C) Xylem  (D) Phloem  
• The example of a micronutrient is:  (A)Nitrogen   (B) Zine  (C) Magnesium  (D) Potassium  
• Chlorophyll is present in which component of leaf cell?  (A)Stroma  (B) Thylakoid  (C) Plasma Membrane  (D) Potassium 
• The molecules on which enzymes act upon are called:  (A)Substrates  (B) Biocatalyst  (C) Products  (D) Cytoplasm  
• Prokaryotic cells undergo a process of cell division which  is called:  (A) Meiosis  (B) Multiple fission  (C) binary fission  (D) Budding
• Answer any TWO (2) questions from Section–II. (SECTION–I)
• 2. Write short answers of any Six par from the following:
• i. Define organ. Give one example.
• ii. What is meant by biosphere and zone of life?
• iii. What are quantitative observations? Give example.
• iv. What is meant by ratio and proportion?
• v. Write names of two endangered species in Pakistan.
• vi. Why viruses are no include in five kingdom system?
• vii. Write the difference between transmission electron microscope and scanning electron microscope.
• viii. Name the chemicals found in the cell wall of fungi and Prokaryotes.
• 3. Write short answers of any five parts from the Following.
• i. What is men by metastasis?
• ii. What is the function of Phragmosplast in plant cell?
• iii. Define Karyokinesis. 
• iv. What is activation energy?
• v. When does denaturation of enzymes occur?
• vi. Who discovered ATP and when he awarded Noble Prize?
• vii. How CO2 concentration affects the rate of photosynthesis?
• viii. Define aerobic respiration.
• 4. Write short answers of any five parts from the following:
• i. Write any four sources of lipids.
• ii. What is scurvy? Write its tow symptoms.
• iii. Describe tow functions of oral cavity.
• iv. What is appendix? Write its on symptom.
• v. Differentiate between source and sink. 
• vi. What is meant by Rh blood group system?
• vii. What is difference between angioplasty and bypass surgery?
• viii. Write the symptoms of dengue fever.
•  (SECTION–II), Note: Answer any TWO questions from the following.
• 5. (a). Define cellular organization. Explain its three types.
• (b). Explain the types of epithelial tissues. 
• 6. (a). Write the effects of factors, temperature and pH on the rate of enzyme action.
• (b). Interpret that ATP is the chief energy currency of all cells.
• 7. (a). Define micro and macro nutrients. Also Describe the role of nitrogen in plants life.
• (b).Define transpiration. Also describe the factors affecting the rate of transpiration.