The feet of a gull showing webbed toes. Webbed toes is the common name for syndactyly affecting the feet. It is characterised by the fusion of two or more digits of the feet. This is normal in many birds, such as ducks; amphibians, such as frogs; and mammals, such as kangaroos.he feet of a gull showing webbed toes. Webbed toes is the common name for syndactyly affecting the feet. It is characterised by the fusion of two or more digits of the feet. This is normal in many birds, such as ducks; amphibians, such as frogs; and mammals, such as kangaroos.
The sporangia produce very tiny spores. Spores are different to seeds. They do not contain plant embryos or food stores. When the sporangia break open, the spores are released and dispersed by the wind.If the spore lands in a suitable environment, it can grow into a tiny plant called a gametophyte.he sporangia produce very tiny spores. Spores are different to seeds. They do not contain plant embryos or food stores. When the sporangia break open, the spores are released and dispersed by the wind.
Introduction. Spores are specialised cells of the fungus that can function as resting or dispersal propagules. Each spore has the potential to generate another individual of the species. In contrast to seeds, spores have no specialised components that differentiate them from other cells of the thallus.he zygospore is formed inside a sporangium, and usually only one spore is found in each zygosporangium. Meiosis takes place immediately prior to germination of the zygospore, and the emerging thallus is haploid. Ascus formation animation. The haploid sexual spores of the Ascomycota are formed inside an ascus.