MCQs Horticulture [5]

1. _______  is a member of Solanaceae  family

 
 
 
 

2. Which of the following is a characteristic of dicots?

 
 
 
 

3. Red color in chilies is due to _________

 

 

 

 
 
 
 

4. Pungency in garlic is due to _________

 

 

 

 
 
 
 

5. Calyx and corolla together are called__________________?

 
 
 
 

6. Calvin cycle is a light-independent process that plants use to convert _____ into glucose.

 
 
 
 

7. _______ are a group of pigments found in many plants and fruits. They act as precursors to vitamin A, essential for vision and other bodily functions.

 
 
 
 

8. In flowering plants, ____________is a specialized outgrowth of parenchymatous tissue located on the inner wall of the ovary. Ovules, which develop into seeds after fertilization, are attached to ____________.

 
 
 
 

9. We eat many different parts of plants! ___________ is actually a fruit

 
 
 
 

10. In plants, ____________ is the process where pollen grains are transferred from the stamen (male part) of one flower to the stigma (female part) of a different plant.

 
 
 
 

11. Some flowers open or close in response to temperature changes. Rapid movements, generally non-direction, in response to temperature is called ____________

 
 
 
 

12. Indole-3-acetic acid is the most abundant naturally occurring ______ in plants

 
 
 
 

13.

_______________ _ is the type of bond that links amino acids together in proteins

 
 
 
 

14. _________ is the enzyme responsible for CO2 fixation during the Calvin cycle

 
 
 
 

15. _______ is the movement of some organisms toward or away from a light source, often in response to finding favorable light conditions for growth or survival.

 

 

 

 
 
 
 

16. After developing inside a fruit or flower, seeds are dispersed by various mechanisms, known as ___________.

 
 
 
 

17. _______ is considered anti-sterility vitamin

 
 
 
 

18. Give your feedback in the comments section.

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19. _____________ is a gaseous plant hormone

 
 
 
 

20. ________ is a condition with reduced chlorophyll contents

 
 
 
 

21. Pungency in chilies is due to _________

 

 

 

 
 
 
 

Question 1 of 21

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