Q. A very dangerous specie of parasite which holds villi of intestine and sucks blood and body fluid is

View solution

Q. Cavity present between body wall and elementary canal and lined mesoderm is called

View solution

Q. Evidences suggests that birds have been evolved from ancestors of

View solution

Q. Drainage capacity of soil is improved by burrowing activity of

View solution

Q. Sound absorption In buildings use

View solution

Q. Larva which resembles its adult is called

View solution

Q. Body of prechordates is divided into an anterior proboscis, collar and

View solution

Q. Body of tapeworm is ribbon like and divided in to segment called

View solution

Q. Endo-parasite which live in bile duct of a human and sheep is

View solution

Q. Molluscus contain a blue pigment which helps in

View solution

Q. Placental mammals whose hairs developed into spines are called as

View solution

Q. Cylindrical body of a Sea Anemone can be cut in to two equal halves vertically in any plane, there it belong to Grade

View solution

Q. Animalia is Latin word which means

View solution

Q. Sharks and rays are present in group of class

View solution

Q. Umbrella like form which are free swimming and possess sexual reproduction are

View solution

Q. Common name for Enterobius vermicularius is

View solution

Q. Sleeping sickness and skin diseases are caused by Tsetse fly which transmits chemical called

View solution

Q. A typical marine sponge is

View solution

Q. Sponges are used in surgical operations for absorption of

View solution

Q. Group of animals which have bilateral symmetry are known as Grade

View solution