Mention the phylum (in case of invertebrate) and phylum and class (in case of vertebrate) of the following animals.: Sea mouse, Ascaris, Tortoise.

Which of the following animals belongs to phylum Coelenterata?

Sea Mouse belongs to phylum

Mention any four characteristics features of phylum Mollusca. Write the scientific name of any one animal belonging to this phylum.

Mention if entropy of the system increases or decreases in each of the following cases: (1) Boiling of water. (2) 2O_(3)(g)to3O_(2)(g) (3) Sublimation of solid iodine (4) NH_(4)Cl(s)toNH_(3)(g)+HC l(g) .

Match the name of the animal (column I), with one characteristics (column II), and the phylum/ class (column Ill) to which it belongs

Assertion. Hierarchial system of classification is useful in that it reduces the volume of description in a catatogue of animals and plants. Reason. Characters given for a larger category (say a phylum) need not be repeated for smaller categories (say classes, orders, etc.)

Name the respective BIOlum of class where following animal belongss: Hippocampus, Protuguese-man-of-war, sea hare, sea lily, silver fish, venous flower basket.

Aqueous solution of AgNO_(3) is electrolysed using the following electrodes: (a) Both cathode and anode are of Pt Mention the electrode reactions and the substances that are liberated in each case.

Match the name of the animal (Column I), with one characteristics (column II) and the phylum/class (column III )to which it belongs

Define and understand the following terms: (i) Phylum (ii) Class (iii) Family (iv) Order (v) Genus