Spirogyra increases its body length by the division of

Spirogyra filaments increase in length due to division in

Spirogyra filaments increase in length due to division in

Spirogyra filaments increase in length due to division in

Spirogyra filaments increase in length due to division in

A certain force increases the length of a wire by 1 mm. The force required to increases its length by 2 mm is …………… .

Length of petiole increases due to division of

Spirogyra cells which are capable of division , growth and reproduction are

What would be the effect on the resistance of a metal wire of: (a) increasing its length? (b) increasing its diameter? (c) increasing its temperature?