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Chapter 1 Nutrition in Plants Solutions

Question - 11 : -
Choose the correct option from the following:

Plants take carbon dioxide from the atmosphere mainly through their:

(i) roots
(ii) stem
(iii) flowers
(iv) leaves┬а ┬а ┬а

Answer - 11 : -

(iv) leaves

Question - 12 : -
Why do farmers grow many fruits and vegetable crops inside large green houses? What are the advantages to the farmers?

Answer - 12 : -

Green houses allow farmers to regulate the climate and other conditions for the proper growth of crops. Growing fruits and vegetables in large green houses provide following advantages to the farmers:

1.It allows them to provide optimum temperature to plants.
2.It helps in the protection of plants from rodents.

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