Question

3) What is undesirable plants that grows naturally along with crops in a field called?
4) Which microorganisms caused common cold disease?
5) Which unicellular microorganisms has irregular shape?​

Answer 1

Answer:

3) Undesirable plants that grow naturally along with the crop are known as weeds. It can be controlled by the process of weeding. Weeding involves the removal of unwanted and uncultivated plants called weeds.

4) More than 200 types lead to your misery, but the most common one is the rhinovirus, which is thought to be responsible for at least 50% of colds. Other viruses that can cause colds include coronavirus, respiratory syncytial virus, influenza and parainfluenza.

5) The answer is amoeba.

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