Name the hormone responsible for regulation of • Metabolism of carbohydrates, fats and proteins • Balance of calcium and phosphate • Blood pressure • Water and electrolyte balance.

What is environment?

Updated 1/16/2026

(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 1/16/2026

Why are green plants called producers?

Updated 1/15/2026

Mention the common mode of reproduction found in • Amoeba • Planaria.

Updated 1/15/2026

In the food chain Grass → Deer → Lion operating in a forest, what will happen if all the (a) Lions are removed (b) Deer are removed.

Updated 1/15/2026