Sponsored Links: BIOLOGY, UNILAG 2005 6. Deficiency of calcium in a childâ€™s diet causes Answer: ____________ 7. The part of the nephridium through which waste products are discharged is the Answer: ___________ 8. Give one property of the enzyme Answer: __________ 9. A characteristic of Chlamydomonas is Answer: ___________ 10. What substance make up the genetic material? Answer: _____________ SUGGESTED ANSWERS 6. Answer: Scurvy 7. Answer: Nephridiopore 8. Answer: Nephridiopore 9. Answer: It is a green algae 10. Answer: Deoxyribonucleic acid 2006 16. The organelle in Amoeba which performs a similar function with that of the kidney in vertebrates is the Answer: ____________ 17. Steady spread of the unpleasant odour from dead rat is a physical process called Answer: _____________ 18. De-oxygenated blood from the head region first enters the heart through the Answer: ____________ 20. The best way of protecting natural resources is by Answer: ________________ 21. One basic characteristic feature of viruses is that they grow Answer: ____________ 22. What is the function of pneumatophores in white mangrove plants? Answer: ____________ 24. Gymnosperms are commonly called Answer: ____________ 25. Siliqua can be describe as a Answer: ____________ 26. Blood platelets are important because they Answer: ____________ 27. A tapeworm has no alimentary canal because Answer: ____________ 28. State a property of Cypsela Answer: ___________ 29. What is osmosis? Answer: ___________ SUGGESTED ANSWERS 2006 16. Answer: Contractile vacuole 17. Answer: diffusion 18. Answer: right auricle 20. Answer: enforcing conservation laws 21. Answer: inside living cells 22. Answer: breathing 24. Answer: conifers 25. Answer: dry monocarpellary, multilocular fruit developing from a superior ovary 26. Answer: release thrombin for blood clotting 27. Answer: its body absorbs digested food 28. Answer: dry, indehiscent bicarpellary developed from inferior ovary, one seeded fruit 29. Answer: process of selective transmission of solvent in preference to solute through semi permeable membrane Please check to confirm.