Rana tigrina, the common Indian bull frog, generally lives in or near water but in rains it may be found far away from its natural habitat, the aquatic home. It lives near water probably- (i) to carry out the cutaneous respiration by keeping the skin moist as soon as it gets dry and (ii) to escape from the man and [...]
In this article we will discuss about the lymphatic system of frog with the help of suitable diagrams. The blood is distributed to different parts of the body by the arteries. During its course of distribution certain portions of fluid plasma along with leucocytes escape into spaces (intercellular spaces) in the tissues through the capillaries as they are having very [...]
In this article we will discuss about the external features of Indian frog with the help of suitable diagrams. Shape and Size: Besides aerial mode of life, frog also leads aquatic mode of life. Therefore, it has streamlined body which is the characteristic of the aquatic animals and assist in swimming in water. The two ends, the anterior and the [...]