Raghu loves to water his plants. He was watering them three times a day even during rainy
seasons. To his surprise, his potted plants started dying. What could be the reason?
(b) Why is it not advised to sleep under a tree at the night?
(c) Why do veins appear blue in colour when they carry blood which is red in colour.
(d) What would happen if a person did not have platelets.
Answers
Answer:
the potted plants plants started dying bcz soil got waterlogged and plant switched to anaerobic respiration
which is harmful also its tissues started to melt due to excess of water
it is not advised to sleep under a tree as it releases carbon dioxide at night
bcz they carry impure blood is easily differentiated
no blood clotting will take place and person will die due yo lack of blood
a)his plant it dries out because during rainy season he should not give extra amount of water.
b) it is advised to not sleep under a tree at night because tree e in night it releases carbon dioxide
c) veins appear blue in colour where as they carry e blood which is red in colour because the the the muscles of the veins are under the skin so the visible blue
d) if a person did not have platelets he will die when he will get a heavy wound
give heart it took so time