Study the coralloid roots of cycas .

Coralloid roots of Cycas has…………. .

Give the economic importance of Cycas and pinus.

Study the action of enzyme urease on urea.

Study of algae is called as

Form the quadratic equation, if the sum of the roots is 24 and the product of the roots is 140.

Find the odd one out: Cycas, Mango, Apple, Banyan

Each plant or group of plants has some phylogenetic significance in relation to evolution: Cycas, one of the few living members of gymnosperms is called as the relic of past. Can you establish a phlogenetc relationship of Cycas with any other group of plants that justifies the above statement?

Synecology refers to the ecologycal study of:

Study the Nephrolepis plant is detail.

Study of teeth is known as