9th Class Biology Chapter Wise Online MCQ Test With Answers PDF English Medium

9th Class Biology English Medium Online Test For Full Book

Sr. #	Questions	Answers Choice
1	The loss of wate int he form of drops from tips of leaf is called.	Evaporation Excretion Guttation Transporation
2	Which of the following is not function or roots in plants.	Photosynthesis Absorption of water Anchor the plant Nutrient absorption
3	Most of the uptake of water and minerals from soil takes place through.	Root cap Epidermal cells Root Root Hair
4	Which of the following are not types of transpiration.	Root Stomatal Cuticular Lenticular
5	What are the roles of stomata in plants.	Gaseous exchange Water absorption Transpiration Nutrient uptake
6	The loss of water in the form of drops from tips of leaf is called.	Evaporation Excertion Guttation Transpiration
7	The rate transpiration is increased when	Light is low Temperatu edecreases Humidity increases None of these
8	Which component is not the part of the plant's vascular system.	Stomata Pholem Xylem Root hairs
9	When you suck a cold drink using drinking straw, It resembles with.	Diffusion Flow of material in pholem Flow of material in xylem Root pressure
10	Aborption of wate molecuels through root hairs is due to.	Diffusion Active transport Osmosis Pessure flow
11	What roles does maganesium play in plants.	Aids in water transport Is a component of chlorophyII Promotes early root formation Involved in enzyme functions
12	Which of the following elements are micronutrients for plants.	Carbon Zinc Nitrogen Phosphorus