Difference between Manure and Fertilizers.

Soil Preparation.

Electro - Plating.

Heredity : Passing of traits from parents to offsprings.Some special or specific characteristics that categorise us.Some of the inherited traits are- Hair colour,eye colour,height,shape of feet,free or attached ear lobes . Genetics: study of heredity.

External and Internal Fertilization,IVF(Invitro Ferlilization),Viviparous and Oviparous animals. Lets Create: Visit the sites at internet ,search for articles on cloning,its applications ,advantages and disadvantages. And write a report on it.

1. EPIDERMIS 2.CORK

Simple permanent tissue- 1.Parenchyma 2.Collenchyma 3.Sclerenchyma tissue.

Series of compounds in which same functional group substitutes for hydrogen in a carbon chain.For example - series of Alkanes Alkenes Alkynes.

Value of G is constant whereas the value of small g changes from place to place as earth is not a perfect sphere.Its radius at poles is smaller than that at equator,so the value of g is more at poles than that of equator as the g is inversly proportional to the radius.At the centre of earth the value of g becomes zero.

Free Fall - A free falling body is a body when it falls from a particular height only under the action of gravitational force of earth.Lets summarize:2 As the object falls towards the ground then its velocity increases continuously. 2.Acceleration on the free falling body due to the gravity of earth is called the acceleration due to gravity.3.Acceleration of the object in case of free falling body does not depend upon the mass of the object.