Fill in the blanks(i)The x-axis and y-axis taken together determine a plane known as………….

Fill in the blanks The x-axis and the y-axis taken together determine a plane known as…

Write the equation for x- axis and y-axis.

Fill in the blanks: s and p block elecments together are known as ……………….

Fill in the blanks. A vertical plane containing the longitude circle (at the plane) and axis of rotation of the earth is called______ . Similarly a vertical plane passing through a place and containing the axial line connecting the magnetic north-south poles of earth is called______ .

Fill in the blanks(ii)The coordinates of points in the XY-plane are of the form……….

Fill in the blanks The co-ordinates of point in XY plane are of the form…

Embryonal axis above the cotyledon is known as

Fill in the blanks Co-ordinate planes divide the space into… octants