One of the function of xylem is
strengthening the stem
manufacturing food
reducing loss of water
conducting manufactured food
storing unused sugar
Correct answer is A
.Xylem plays an essential 'supporting' role providing strength to tissues and organs, to maintain plant architecture and resistance to bending.
sunlight
chlorophyll
carbon dioxide
atmosphere
water
Correct answer is E
The oxygen given of by plants is from WATER which is split during photolysis(splitting of water by sunlight).
A plant which grows on another plant without apparent harm to the host plant is called
a parasite
an epiphyte
a saprophyte
a predator
a hermaphrodite
Correct answer is B
Epiphytes, which differ from parasites in the sense that epiphytes grow on other plants for physical support and do not necessarily negatively affect the host. Hence, epiphytes show no apparent harm to the host plant.