Chem Paper

www. moalims. com KBSE Guess Paper IX Biology 2010 late PATTERN department A (Multiple Choice inquire) Q. 1. Prep are multiple plectron questions from your text book. share B (Short Questions Answer Zoology) Q. 2. Define the chase ? ? ? ? ? ? ? ? Physiology ecology Cytology Taxonomy Palaeontology communicables Bio-Chemists Embryology OR hold open contributions of Al-Farabi, Ibn-Al-Haitham, Bu-Ali Sina in the field of Biology. Q. 3. spare contributions of Galileo, Robbert Hook, Louis Pasteur, Charles Darwin, Greogor John Mendal, Watson and Crick in the field of Biology.OR frame devil verses about the origin of life. OR delimit the mental synthesis and functions of the Nucleolus. www. moalims. com www. moalims. com Q. 4. render and straightforward and designate plat of the Digestive System of Frog. OR Draw a sportsmanlike and labelled of the Respiration System of Frog. OR Draw a peachy and labelled plat of the Ventral view of Heart of Frog. OR Draw a neat and labell ed plot of the Brain of Frog. Q. 5. outline five kingdom classification Margulus and schwartz. OR call the structure and characteristics of Virus. OR indite quaternary plebeian characteristics of the quest. ? ? ? ? ? ? ?Phylum Protozoa Phylum Porifera Phylum Coelenterata Phylum phylum Annelida Phylum Mollusca Phylum Echinodermata Phylum Arthropoda OR draw up 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 both phyla of animals having exoskeleton. OR Draw a neat and labelled plat of the structure of human Eye. OR Write the names of any three Endocrine Glands. Also salve the name of angiotensin-converting enzyme harmone secreted by each of them.Q. 7. Write compact note on the following ? ? ? ? ? Heroin Cocaine Marijuana Nicotine Alcohol Q. 8. Define the fo llowing ? Variations www. moalims. com www. moalims. com ? ? ? ? hybridisation Over Biosphere Eco-System Predation Q. 9. Write brusque note on the following ? ? ? Thread Worm Liver Fluke Round Worm Section 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 dead reckoning 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 devil types of Plastids. OR Write five differences surrounded by prokaryotic cellular phone and a Eukaryotic cell. OR Define Tissue. Write the names of four types of Plant Tissues and describe them briefly. OR Write ii functions of each of the following. ? ? ? Root Stem Leaf Q. 13. S tate the following separate of a Brassica Flower. ? ? ? Calyx Corolla Androceium www. moalims. com www. moalims. com ? GyneociumOR 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 betwixt Gymnosperms and Angiosperms. OR With the serve up 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 myrmecophagous Plants Symbionts Q. 16. What is Pollination? Name its both types. OR Write advantages and disadvantages of Vegetative propagation. OR Write down four types of bacteria on the basis of provisions and write twobeneficial and two harmful aspects of bacteria. OR Define the following impairment ? ? ? ? ? ? ? ? Alleles Hybrid Allelomorph Homozygous Heterozygous Phenotype Genotype Dominant display case www. moalims. com www. moalims. com ? Recessive Character Q. 17. Describe the Law of Independent Assortment.OR wherefore is vegetative propagation ideal for growers? OR Define Photosynthesis? Write its chemical substance equation. OR How the excretion in plants is different from animals. OR Define Ecosystem and write the names of its components. Section C (Discriptive Questions Answer Zoology) NOTE Attempt TWO questions from this Section. Q. 18. Define Biogenesis and Abiogenesis and describe Needham, Louis Pastures 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 an d 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. fanaticism 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 sexless in Animal. OR Describe the process of reproduction and development in Frog. Q. 24. Describe Watson and Crick model of DNA. OR Describe Lamarcks theory of evolution in detail. OR www. moalims. com www. moalims. com Describe Darwins theory of evolution in detail. OR Write in detail Abiotic components of Ecosystem. OR Define the following ? ? ? Carbon bout 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 acquired immune deficiency syndrome OR Draw neat and labelled diagram of human tooth.Section 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 myrmecophagous plants. OR With the help of diagram describe and experiment to show. ? ? ? Carbon Dioxide is needed for photosynthesis. Oxygen gas is evolved during photosynthesis. Chlorophyll obligatory for photosynthesis. OR Which factors are necessary for photosynthesis? Describe them. OR How A. T.P formed in a cell? Expla in. 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 Mendels Law of requisition in detail. www. moalims. com