Mention the mode of respiration In a frog while it is When under aestivation or hibemation.

Mention the mode of respiration In a frog while it is On land

Mention the mode of respiration In a frog while it is in water

Pick out the acoelomate organism from the following: i) Round worm ii) Hook worm iii) Filarial worm iV) Tapeworm b) Name the phylum to which it belongs. c) Mention its mode of nutrition. d) What is the coelomic condition of other organisms? Substantiatw your answer.

Mention the three cells found in pollen grain when it is shed at the three celled stage.

Magnetic materials are broadly classified as diamagnetic, paramagnetic and ferromagnetic. Mention the behaviour of dia and ferromagnetic materials when they are placed in a non-uniform magnetic field.