Question

1. An antitranspirant.
2. A plant having hydathodes.
3. The tissue which helps in conduction of food in plants.
4. Name the disease caused due to deficiency of nitrogen nutrient in plants.​

Answer 1

Answer: an Antiperspirant are compounds applied to the leaves of plants to reduce transpiration

2) A hydathode is a type of pore, commonly found in angiosperms, that secretes water through pores in the epidermis or leaf margin, 3. The tissue which helps in conduction of food in plants is called Phloem and also called bast

4. Name the disease caused due to deficiency of nitrogen nutrient in plants:               The disease caused due to deficiency of nitrogen nutrient in plants are chlorophyll content of the plant leaves is reduced which results in pale yellow color (chloro-sis). Older leaves turn completely yellow. Flowering, fruiting, protein and starch contents are reduced.