Question

Q5. Water constitutes 70% of the human body. Food as well as potable water are essential
requirements of human beings. Food is obtained from plants through agriculture. To increase
the yield of the crops, pesticides are extensively used in the fields by the farmers. These
pesticides are absorbed by the plants from the soil along with the water and minerals and
from the water bodies
these pesticides are taken up by the aquatic animals and plants. As these pesticides are not
biodegradable, they get accumulated progressively at each level and has deleterious effects
on the health of organisms.
(a) In whom do you think the maximum concentration of pesticides will be seen? What is the
term used for this effect?
(1)
(b) The different steps or links in a food chain are known as
_and the
energy available at each level is
of the previous level.
(1)​

Answer 1

Answer:

Thanks for free point

Explanation:

Thanks for free point