What are the functions of nephridia? , 11 | Morphology and anatomy of cockroach. BIOLOGY NAVBODH | D...

Morphology And Anatomy Of Animals|Cockroach|Frog

What is the primary function of Vitamin D?

What is function of crop in cockroach ?

Answer the following (i) What is the function of nephridia? (ii) How many types of nephridia are found in earthworm based on their location ?

Answer the following: (i) What is the function of nephridia ? (ii) Give three difference between frogs and toads. (iii) What do you understand by open type of circulatory system ? Give a suitable example. (iv) How many types of nephridia are found in earthworm based on their location ?

(cockroach) Morphology OF cockroach|| Abdomen || Anatomy OF cockroach || Digestive system

Give the location of hepatic caecae in a cockroach . What is their function ?

(A) What is the function of velamen ? (B) What is plerome ? (C) What is quiescent centre ? (D) What is the function of collenchyma ? (E) What is the chemical nature of cuticle ?

What is the function of the following in earthworm ? (a) gizzard (b) typhlosole (c) nephridia