Plant Biology Quiz 10 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. How many parent(s)are needed for asexual?

Correct Answer: B) 1.

2. The layer of cells that encloses the vascular tissue in the central region of a root is the

Correct Answer: A) Endodermis.

3. Plant development is the plants .....

Correct Answer: A) Progress through its lifecycle.

4. Which group is by far the largest?

Correct Answer: C) Flowering plants.

5. What kind of gas do plants use during photosynthesis? ? ? ? ?

Correct Answer: B) Carbon Dioxide.

6. Ripening of fruit is promoted by

Correct Answer: C) Ethylene.

7. Which group of vascular plants do NOT make seeds?

Correct Answer: B) Ferns.

8. My job is to produce seeds. I attract insects for pollination. I am a .....

Correct Answer: A) Flower.

9. The two type of vascular tissue in plants are the ..... and the .....?

Correct Answer: D) Phloem, xylem.

10. RELATIONSHIP BETWEEN TWO OR MORE ORGANISMS, WHERE ALL THE ORGANISMS BENEFIT

Correct Answer: B) SYMBIOSIS.

11. What is the effect of increasing light intensity in transpiration?

Correct Answer: B) It increases transpiration rates.

12. What structures in the animal body are the equivalent of the stomata and guard cells?

Correct Answer: C) Mouth and lips.

13. The vascular part of the plant that carries food is

Correct Answer: B) Phloem.

14. Vascular cambium is responsible for

Correct Answer: D) Secondary growth.

15. Process by which green plants prepare their own food

Correct Answer: D) Photosynthesis.

16. The higher the concentration of dissolved particles in a solution (solute), the ..... the concentration of water molecules in that solution.

Correct Answer: C) Lower.

17. Cells with very thick lignified cell walls and an empty lumen with no living contents

Correct Answer: D) Sclerenchyma.

18. A green plant is found which has pollen and cones. Which of the following terms would NOT be an accurate description of this plant?

Correct Answer: D) Angiosperm.

19. Flowers have several parts. The female part is located in the center of the flower and is called the

Correct Answer: A) Pistil.

20. Mushrooms belong to which kingdom?

Correct Answer: A) Fungi.