Chem Paper

www. moalims. com KBSE Guess Paper IX Biology 2010 NEW PATTERN Section â€Å"A† (Multiple Choice Question) Q. 1. Prepare multiple choice questions from your text book. Section â€Å"B† (Short Questions Answer – Zoology) Q. 2. Define the following ? ? ? ? ? ? ? ? Physiology Ecology Cytology Taxonomy Palaeontology Genetics Bio-Chemists Embryology OR Write contributions of Al-Farabi, Ibn-Al-Haitham, Bu-Ali Sina in the field of Biology. Q. 3. Write contributions of Galileo, Robbert Hook, Louis Pasteur, Charles Darwin, Greogor John Mendal, Watson and Crick in the field of Biology. OR Write two verses about the origin of life. OR Describe the structure and functions of the Nucleolus. www. moalims. com www. moalims. com Q. 4. Draw and neat and labelled diagram of the Digestive System of Frog. OR Draw a neat and labelled of the Respiration System of Frog. OR Draw a neat and labelled diagram of the Ventral view of Heart of Frog. OR Draw a neat and labelled diagram of the Brain of Frog. Q. 5. Describe five kingdom classification Margulus and schwartz. OR Describe the structure and characteristics of Virus. OR Write four common characteristics of the following. ? ? ? ? ? ? ? Phylum Protozoa Phylum Porifera Phylum Coelenterata Phylum Annelida Phylum Mollusca Phylum Echinodermata Phylum Arthropoda OR Write four common characteristics of the following ? Class Pisces www. moalims. com www. moalims. com ? ? ? ? Amphibia Reptilia Aves Mammalia Q. 6. Write down four functions of the blood. OR Name three important arteries of the Arterial System. OR What is Exoskeleton? Name two phyla of animals having exoskeleton. OR Draw a neat and labelled diagram of the structure of human Eye. OR Write the names of any three Endocrine Glands. Also write the name of one harmone secreted by each of them. Q. 7. Write short note on the following ? ? ? ? ? Heroin Cocaine Marijuana Nicotine Alcohol Q. 8. Define the following ? Variations www. moalims. com www. moalims. com ? ? ? ? Crossing Over Biosphere Eco-System Predation Q. 9. Write short note on the following ? ? ? Thread Worm Liver Fluke Round Worm Section â€Å"B† (Short Answer Questions Botany) NOTE: Answer any SEVEN Question from this Section. Each Question carries (03) Marks. Q. 10. Define the following ? ? ? ? ? ? ? ? Biological Method Hypothesis Theory Bio-Technology Experiment Result Deduction Observation Q. 11. Define Genetic Engineering. ww. moalims. com www. moalims. com OR Write on function of each of the following. ? ? ? ? ? ? Mitochondria Golgi Bodies Ribosomes Endoplasmic Reticulum Centriole Vacuole Q. 12. What are Plastids? Describe any TWO types of Plastids. OR Write five differences between prokaryotic cell and a Eukaryotic cell. OR Define Tissue. Write the names of four types of Plant Tissues and describe t hem briefly. OR Write two functions of each of the following. ? ? ? Root Stem Leaf Q. 13. State the following parts of a Brassica Flower. ? ? ? Calyx Corolla Androceium www. moalims. com www. moalims. com ? Gyneocium OR Draw neat and labelled diagram showing the internal structures of a Rod-Shaped Bacterium. OR Define the following ? ? ? ? Pyrenoid Isogany Mycellium Hyphae OR Write four salient features of cynobacteria (blue-green algae). Q. 14. Write four characteristics of Fungi. OR Draw neat and labelled diagram of the internal structure of chlamydomones. OR Write four general characteristics of Bryophytes, Tracheophytes. OR Write three points of differences between Gymnosperms and Angiosperms. OR With the help of a labelled diagram explain the structure of Adiantum, Ptris. Q. 15. Write three points between Monocot and Dicot. OR www. oalims. com www. moalims. com Write four importance o Vascular Plants. OR Define the following ? ? ? ? Parasits Saprophytes Insectivorous Plants Symbionts Q. 16. What is Pollination? Name its two types. OR Write advantages and disadvantages of Vegetative propagation. OR Write down four types of bacteria on the basis of nutrition and write twobeneficial and two har mful aspects of bacteria. OR Define the following terms ? ? ? ? ? ? ? ? Alleles Hybrid Allelomorph Homozygous Heterozygous Phenotype Genotype Dominant Character www. moalims. com www. moalims. com ? Recessive Character Q. 17. Describe the Law of Independent Assortment. OR Why is vegetative propagation ideal for growers? OR Define Photosynthesis? Write its chemical equation. OR How the excretion in plants is different from animals. OR Define Ecosystem and write the names of its components. Section â€Å"C† (Discriptive Questions Answer – Zoology) NOTE: Attempt TWO questions from this Section. Q. 18. Define Biogenesis and Abiogenesis and describe Needham, Louis Pasture's Experiment. OR Define Mitosis and Write the names of four phases of Mitosis. Q. 19. Draw a neat and labelled diagram of Arterial System of Frog. OR Draw a neat and labelled diagram of the Eye of Frog. Q. 20. Define Metamorphosis and describe its two types. www. moalims. com www. moalims. com OR What is meant by Flora and Faunn? Write a short note on the Funna of Pakistan. Q. 21. Describe the process of digestion in Man. OR Define the term Ventilation. Q. 22. Draw two neat and labelled diagrams of showing the two stages of Ventilation i. e. inspiration and expiration in the Human Respiratory System. OR Draw neat and labelled diagram of the structure of human heart. OR Draw a labelled diagram of L. S. of human kidney. Q. 23. Draw and neat and labelled diagram of Human Brain. OR Draw a neat and labelled diagram of Human Eye, Human Ear. OR Describe the process of Asexual in Animal. OR Describe the process of reproduction and development in Frog. Q. 24. Describe Watson and Crick model of DNA. OR Describe Lamarck's theory of evolution in detail. OR www. moalims. com www. moalims. com Describe Darwin's theory of evolution in detail. OR Write in detail Abiotic components of Ecosystem. OR Define the following ? ? ? Carbon Cycle Water Cycle Nitrogen Cycle OR Write short note on the following ? ? ? Bacteria Protozoa Viruses Q. 25. Write short note on the following ? ? ? ? Influenza Poliomyelitis Measles AIDS OR Draw neat and labelled diagram of human tooth. Section â€Å"C† (Discriptive Questions Answer – Botany) www. moalims. com www. moalims. com NOTE: Attempt TWO questions from this Section. Q. 26. Draw a neat and labelled diagram of Root, Stem, Leaf. OR Explain the structure of Nostoc with the help of labelled diagram. OR What are heteropic plants? Write short notes on saprophytes and Insectivorous plants. OR With the help of diagram describe and experiment to show. ? ? ? Carbon Dioxide is necessary for photosynthesis. Oxygen gas is evolved during photosynthesis. Chlorophyll necessary for photosynthesis. OR Which factors are necessary for photosynthesis? Describe them. OR How A. T. P formed in a cell? Explain. OR Write two similarities between respiration and combustion and two differences between photosynthesis and respiration. Q. 27. Define Transpiration. Write five factors affecting the rate of transpiration. OR With the help of diagram describe the physical properties of Xylum. OR Define two types of movements in plants and give one example of them. www. moalims. com www. moalims. com OR Describe Asexual Reproduction in plant. OR What is mean by dispersal of Seeds and Fruits? Describe any two methods of dispersal of Seeds and Fruits. OR Describe Mendel's Law of Segregation in detail. www. moalims. com