Question

. What are weeds?
. What is a crop?
Name the modern methods of Irrigation.
what is ductility?
what are communicable diseases?
Answer the following in Two or Three sentences.
Explain why plastic containers are favoured for storing food.
What happens when: dilute sulphuric acid is poured on a coppe
Can you store lemon pickle in an Aluminum utensil ?explain?
f wheat is sown in the kharif season what would happen ?disc
Can micro organisms be seen with the naked eye?
not, how
Answer the following in Three or Four sentences.
That are the Antibiotics? What precautions must be taken
xplain how soil gets affected by the continuous plantation​

Answer 1

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❥The undesirable plants that grow along with the crops are called weeds. These weeds, feed on the nutrients provided to the crops and thus reduce the supply of nutrients to the crops, thereby, hindering their growth. The growth of these weeds needs to be limited in order to enhance the growth of the plants.

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❥A crop is a plant that is cultivated or grown on a large scale. In general, crops are grown so they can be commercially traded. In other words, a crop is any plant that is grown and harvested extensively for-profit purposes.

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