Biology – Class 11 Mock Test 6

10%

Question 1 of 10

1. The size of the chlorophyll molecule is Head: 20 x 20 A°, Tail: 15 A°

True

False

Question 1 of 10

Question 2 of 10

2. Which of the element is beneficial but not essential?

Question 2 of 10

Question 3 of 10

3. At what stage can one visualize chiasmata?

Diplotene

Leptotene

Zygotene

Pachytene

Question 3 of 10

Question 4 of 10

4. In the figure given below, guard cells are shown by?

By region of color

Question 4 of 10

Question 5 of 10

5. Which among the following enzymes are present in the chloroplast?

Ribulose-2

Maltase

Lipase

RuBP

Question 5 of 10

Question 6 of 10

6. The process in which green plants synthesize organic food by utilizing carbon dioxide and water as raw materials, in the presence of sunlight is called as ______

Light synthesis

Respiration

Food synthesis

Photosynthesis

Question 6 of 10

Question 7 of 10

7. Who found out that the pigment chlorophyll is found in the chloroplast in plant cells?

Hugo de Vries

Julius Von Sachs

Robert Hill

C. Van Neil

Question 7 of 10

Question 8 of 10

8. Water entering roots through diffusion is a ____________

osmosis

passive absorption

active absorption

endosmosis

Question 8 of 10

Question 9 of 10

9. The reaction center is different in both the photosystems.

False

True

Question 9 of 10

Question 10 of 10

10. Which of the following is not a sink for transfer of mineral elements?

Developing fruits

Seeds

Lateral meristems

Leaves

Question 10 of 10