The following points highlight the two main types of alimentary system of toad. The types are: 1. Alimentary Canal 2. Digestive Glands. Type # 1. Alimentary Canal: The alimentary canal is a long muscular tube running through the body from end to end. It begins anteriorly in the mouth and ends posteriorly at the cloacal aperture. The tube is swollen [...]
In this article we will discuss about the excretory system in toad with diagram. Also learn about: 1. Structure of Kidney in Toad 2. Mechanism of Urine Formation in Toad. Various substances are manufactured within a toad's body during its routine metabolic activities. Some of these are of no use and may cause harm if they are retained for a [...]
In this article we will discuss about:- 1. Breeding of Toad 2. Fertilization of Egg in Toad 3. Embryonic Development 4. Larval Stage 5. Metamorphosis. Breeding of Toad: Toads breed during the rainy season. Males come by the side of a suitable pond or ditch and begin to croak loudly by inflating their vocal sac. Invited by the song, the [...]