True or False
Amoeba has irregular shape.

State whether the statements given below are True or False : A notebook has lustre while eraser does not.

True or False Ecophene has a specific gene combination

True or False Cell wall determines shape of cell and provide a strong structural support.

A spherical conducting shell of inner radius r_1 and outer radius r_2 has a charge Q: Is the electric field in a cavity (with no charge) zero even if the shell is not spherical, but has any irregular shape? Explain.

A uniform square plate has a small piece Q of an irregular shape removed and glued to the enre of the plate leaving a hole behind shown in the figure. The moment of inretia about the z-axis is then

True or False each biosphere reserve has a core zone where limited human activities are allowed.

True or False Amoeba reproduces by budding.

Use Lenz’s law to determine the direction of induced current in the situations described by Fig. A wire of irregular shape turning into a circular shape. :

Write 'True' or 'False Man has restorative regeneration power, while Hydra has only reparative regeneration power