MCQs Agronomy [27]

1. How do auxins influence gravitropism in plant roots?


2. Germination of ____________ seeds is inhibited by light


3. ___________ is the transport of the products of photosynthesis, from their production sites (source) to areas of need (sink), throughout the plant


4. A good yield of rice can be obtained, without or with limited addition of nitrogenous fertilizer. Select the most suitable option.




5. __________ of the following pigments is absent in the chloroplast


6. Plant hormone ____________triggers a pathway that activates genes involved in nicotine biosynthesis


7. ____________________ genetically modified (GM) cotton known for its resistance to insect pests


8. In ______________ airtight containers  are used for seed storage by creating a controlled atmosphere with low oxygen and low moisture content


9. _____________ is sunlight that reaches Earth’s surface after being scattered by molecules and particles in the atmosphere


10. Primary function of secondary metabolites in plants is __________


Question 1 of 10

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Your email address will not be published.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 *