Mention the common mode of reproduction found in ⢠Amoeba ⢠Planaria.
Updated 1/17/2026
(a) What are âhormonesâ? (b) List four characteristics of hormones (c) Name the hormone required for the following: Functioning of mammary glands Regulation of calcium and phosphate Lowering of blood glucose Development of moustache and beard in human malc.
Updated 1/17/2026
(a) What will happen to guard cells and the stomatal pore when water flows into guard cells. (b) How do plants transmit information from cell to cell?
Updated 1/17/2026
(a) List two differences between âholozoic nutritionâ and âsaprophytic nutrition. Give two examples each of these two types of nutrition. (b) State the roles of liver and pancreas. (c) Name the organ which performs the following functions in humans: Absorption of digested food Absorption of water. (d) Explain the statement, âBile does not contain any enzyme but it is essential for digestion.â
Updated 1/17/2026
How do they take up carbon dioxide and perform photosynthesis?
Updated 1/17/2026
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