Number of teeth which grow twice are

Enamel on teeth is

A six faced baised die when thrown shows an even number twice as compared to an odd number. If the die is thrown twice, the probability that the sum of the two numbers is even is

Find the ratio of gears of your bicycle. Count the number of teeth of the chain wheel and the number of teeth of the sprocket wheel. {number of teeth of the chain wheel} : [number of teeth of Sprocket wheel) This is called gear ratio. Write the number of times the Sprocket wheel turns for every time the chain wheel rotates.

Name the type of teeth which are helpful in grinding roasted peas.

Types of teeth in frog are

Natural medium on the surface of the earth in which plant grow is-

Name the part of the seed which grows and develops into root on germination.

Name the teeth which are helpful in tearing sugarcane.

Name the type of teeth which have blunt and flat surfaces .