MCQs Botany [6]

Multiple Choice Questions (MCQs) for Test Preparation

Botany, Plant Sciences

1. Gymnosperms have been originated about __________________million years ago

 
 
 
 

2. Vascular plants, with specialized tissues for transporting water and nutrients, appeared during __________ million years ago

 
 
 
 

3. Photosynthetic pigmented organelles within plastids are called ___________-

 
 
 
 

4. ___________ is a type of plastids associated with the storage of oils and fats in the plants

 
 
 
 

5. Organisms that can tolerate high temperature (45-65 °C) are called _____________

 
 
 
 

6. ___________ are specialized resting stages formed by some cyanobacteria

 
 
 
 

7. ___________ phenomenon describes the light production by living organisms

 
 
 
 

8. Bristlecone Pines is known for its longevity, with record life of ________ years

 
 
 
 

9. _______ is the fusion of two non-flagellated gametes

 
 
 
 

10. ___________ organisms that can tolerate high salts in the environment

 
 
 
 

11. ___________ deals with the direct manipulation of an organism’s genetic makeup to introduce new traits or modify existing ones

 
 
 
 

12. ___________ are thick-walled spores, resistant to extremes of environments

 
 
 
 

13. If leaf lamina is segmented into more than one plane then the leaf is known as_____________

 
 
 
 

14. In angiosperms, sporophyte generation is ________________

 
 
 
 

15. Concerns surrounding genetically modified organisms (GMOs) primarily focus on _____________

 
 
 
 

16. ___________ are spores produced by a single parent cell during asexual reproduction

 
 
 
 

17. _________are living organisms that exist solely at the organelle level of organization

 
 
 
 

18. ___________ organisms prefer moderate temperature

 
 
 
 

19. ___________ are non-motile spores produced by some algae and protists

 
 
 
 

20. _________ are photosynthetic pigments that absorb light energy and transfer it to a reaction center of “chlorophyll a”.

 
 
 
 

Question 1 of 20

Subscribe to Get JEAS Updates

We’d love to keep you updated with our latest articles and news 😎

We don’t spam! Read our [link]privacy policy[/link] for more info.

Leave a Reply

Your email address will not be published. Required fields are marked *