In Amoeba, osmoregulation is carried out by the
pseudopodium
food vacuole
contractile vacuole
nucleus
Correct answer is C
No explanation has been provided for this answer.
Which is the correct order in an evolutionary sequence for the following plants groups?
Bacteria → ferns → algae → mosses → seed plants
Bacteria → ferns → mosses → algae → seed plants
Bacteria → algae → mosses → ferns → seed plants
Bacteria → mosses → algae → ferns → seed plants
Correct answer is C
No explanation has been provided for this answer.
The soil swallowed by the earthworm to form the worm cast is grouped up in the
clitellum
protomium
mouth
gizzard
Correct answer is D
No explanation has been provided for this answer.
Green plants are distinguished from other living organisms by their ability to
use water
use oxygen
respond to sunlight
manufacture their own food
Correct answer is D
No explanation has been provided for this answer.
bacteria
fungi
viruses
protozoa
Correct answer is C
No explanation has been provided for this answer.