(i)How are prisms and cylinders alike? (ii)How are pyramids and cones alike?

Fresh water Amoeba and intestinal Amoeba are alike in

Go through the following Statements (i) A trophic level represents one species (ii) Pyramid of energy can never be inverted (iii) Ecological pyramids hold true only for simply food chains (iv) Saprophytes are included in the lower most bar in an energy pyramid Choose the best options regarding them

How many orbitals are there in the second orbit? How are they designated?

Answer the following (i) What is the function of nephridia? (ii) How many types of nephridia are found in earthworm based on their location ?

(i) That is meant by vegetative propagation? (ii) How will a plant be benefitted if it reproduces by vegetative propagation?

A group of cells alike in from function and origin are called