Chordate Animals

The general characters and classification of urochordata cephalochordata agnatha pisces amphibia reptiles aves and mammals are described in this book. Respiratory system of fishes; Parental care in amphibia; Venomous and non-venomous snakes Biting mechanism in snakes; poison apparatus effects of snake venom; use of venom; antivenom production and first aid treatment for snake bite are given as per the syllabi of different universities. Digestive system of fowl; Respiratory system of fowl; study of birds arterial system and venous system of human are given in the lucid language.