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LETI<br />1 Short Notes, Answer Any FOUR Questions.<br />1. What is fertilization? Explain types of fertilization.<br />2. ABO blood grouping and Rh factor in humans.<br />3. Explain Mitosis cell division.<br />4. What is muscular tissue? Explain the classification of muscular tissue?<br />5. What is Nucleic acid? Explain the Structure of DNA<br />II. Short Answers.<br />6. Define a Gland Explain endocrine glands.<br />7. Uses of DNA fingerprinting.<br />8. Prevention and control of Measles.<br />9. Functions of Placenta.<br />10 Write three bacterial diseases.<br />11. Functions of red blood cells ( RBC.)<br />12. Sex determination in humans<br />13. Stratified epithelium.<br />14. Ribosomes<br />15. Differences between DNA and RNA<br />con<br />Oncon​

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