Practice Plant Physiology – GK Quiz with Answers – Level 2

50 questions. Choose an option and see at once whether it was right, with the correct answer and a worked solution. No timer, and nothing to submit.

0 of 50 answered

0 correct0 wrong

Question 1
Consider the following statements about photosynthesis:
1. The carbohydrate formed in photosynthesis is stored in the plant as starch.
2. Desert plants take up carbon dioxide at night.
Which of the statements given above is/are correct?
Question 2
Arrange the following events of photosynthesis in the order in which they are described:
1. Water is split into hydrogen and oxygen
2. Light energy is absorbed by chlorophyll
3. Carbon dioxide is reduced to carbohydrate
Select the correct chronological order.
Question 3
Which of the following statements about stomata is NOT correct?
Question 4
In plants, the main force that moves water up the xylem during the day, and the force that matters more at night, are respectively:

Question 5

Match List-I with List-II:

List-I (Plant tissue)	List-II (Feature)
A. Apical meristem	1. Stores food
B. Lateral meristem	2. Increases girth
C. Intercalary meristem	3. Increases length
D. Parenchyma	4. Found at the base of leaves or internodes

Select the correct answer using the codes given below.

Question 6
In plants, the term 'translocation' refers to:
Question 7
Which of the following pairs is correctly matched?
Question 8
A plant shoot kept near a window bends towards the light. What causes this?
Question 9
Which of the following is the odd one out?
Question 10
Chemotropism and hydrotropism are plant movements in response to, respectively: