Transpiration takes place when outer atmosphere has
Correct answer: B. Percentage of moisture less than that of stomatal cavity
- A. Percentage of moisture more than that of stomatal cavity
- B. Percentage of moisture less than that of stomatal cavity
- C. Percentage of moisture equal in atmosphere and stomatal cavity
- D. High percentage of moisture
Explanation
Transpiration takes place when the outer atmosphere has a lower water potential than the water in the leaves of a plant.
Last updated
About Digestion
The human digestive system covers the organs from mouth to anus, the movement of food, and the mechanical and chemical breakdown of carbohydrates, proteins and fats. It also includes the roles of digestive enzymes, bile, absorption through intestinal villi, and the assimilation of nutrients by body cells.
Practise Digestion
680 free Digestion MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A/An _ is an organism that makes ATP by aerobic respiration if oxygen is present, but is capable of switching to fermentation if oxygen is absent.
A cavity bounded by ribs and diaphragram is called:
A complex cartilaginous structure surrounding the upper end of the trachea:
A condition with abnormal amount of fats is called:
A hormone called _ controls the secretion of gastric juice.