Across
- 2. The _____ of an organism is its features.
- 3. what are the organelles that are only present in the cytoplasm of plant cells
- 6. How does a water vapour molecule move out of the air space of a leaf into the atmosphere on a dry day
- 7. A ______ resource is one that can be removed from the environment without running out.
- 8. What nucleotide is paired with Adenine
- 10. _____ can be used to control fertility.
- 11. which blood cell need glucose
- 12. Keeps its concentration low when continual removal of oxygen by blood capillaries in the capillary lining
- 14. Alcohol is a _______ drug, which slows down reaction time and reduces inhibitions.
- 18. Medication that prevents the formation of blood clot in the arteries
- 23. Proteins are broken down to remove the ______ by the process of deamination.
- 26. ______ is an example of habitat destruction: it can lead to extinction, soil erosion, and etc.
- 27. A membrane that is outside of the lung and the inside of the thorax that are lined with a smooth membrane
- 28. What is the name of the test for vitamin C
- 30. What is the process of mechanical digestion in the mouth by means of the teeth
- 31. Change in the external or internal environment of an organism
- 32. How Are leaf veins constructed in dicotyledon leaves
- 34. The _____ is the site of breakdown of alcohol and other toxins.
- 37. Bacterium that was identified as a cause of food poisoning
- 40. What is the word to describe a plant tissue lacking water
- 41. What do you call a substance that removes the hydrogen in a substance
Down
- 1. A substance when cell wall are thickened and impregnated with
- 2. ______ can be used to extract fruit juices.
- 4. Genetic engineering includes the _____ of human genes into bacteria to produce human insulin.
- 5. if a ______ occurs in a gamete, it will affect all the cells of the individual that develops to form a zygote.
- 9. Oestrogen and progesterone are secreted by ______ glands.
- 13. What is the any part of the plant is called when it uses or store food
- 15. What do you call the chemical compound that an enzyme works on
- 16. The inheritance of sickle-cell anemia can be predicted using _____ diagrams.
- 17. What do you call the transport of sugars and amino acids in plants
- 19. A black pigment in the eye that absorbs light
- 20. Plasma with the fibrinogen removed
- 21. Process when food molecules are combined with oxygen
- 22. Organisms that reproduce ________ use mitosis to create more cells.
- 24. How is energy transferred between trophic levels?
- 25. What do you call a group of organisms that can reproduce successfully to produce fertile offspring?
- 29. A Fluid when plasma is leaked to surrounding tissue
- 33. What do you call the abnormal coloration of leaves which is caused by nitrate and magnesium ion deficiency
- 35. Device that measures the rate of respiration by seeing how oxygen is taken up
- 36. In which process is excess amino acids converted to form glycogen and urea in the liver
- 38. What do you call a group of cells with similar structures working together to perform a shared function.
- 39. Made in the liver when excess amino acids are broken down