VIVIPAROUS

Which of the following characteristics are associated with halophyte plants? I. Presence of pneumatophores II. Leaves and stem have hairy and waxy covering III. Shows viviparous germination IV. Leaves show heterophylly

Read the characteristics given below. I. Pseudocoelom II. Viviparity III. Moulting Endoparasite that exhibits the above character is

Amphibians have I. threee-chambered heart with two auricles and one ventricle. II. Two-chambered heard with one auricle and one ventricle. III. Kidney is mesonephic with nephrosfome. IV. Females are viviparous. Choose the correct option.

Match column I with column II and select the correct option from the gives codes. {:(A."Cartilaginous fishes",(i)"Usually external fertilisation"),(B."Bony fishes",(ii)"Internal fertilisation"),(,(iii)"Mostly oviparous"),(,(iv)"Mostly viviparous"),(,(v)"Direct development"):}

consider the following statements and mark them as true/false. I. The eggs laid by alligator are cleidoic eggs. II. The eggs laid by Panthera leo are non-cleidoic nature. III. Platypus is an oviparous mammal. IV. The chances of survival of young ones is less in viviparous organisms. Choose the correct codes.

Viviparity is found in

Viviparity is seen in

Viviparity and pneumatophores are features of

Viviparity is considered to be more evolved because