What step did Mendel take to be sure that his pea plants cross-pollinated? all have same traits as parents What happens when a true-breeding plant self-pollinates?
The common toad, European toad or in Anglophone parts of Europe, simply the toad (Bufo bufo, from Latin bufo toad), is an amphibian found throughout most of Europe (with the exception of Ireland, Iceland, and some Mediterranean islands), in the western part of North Asia, and in a small portion of Northwest Africa.he common toad seems to be in decline in part of its range but overall is listed as being of  least concern  in the IUCN Red List of Threatened Species.
There are seven species in this family. Spadefoot toads get their name from the hard, sharp, bony spade on their hind feet that they use to dig burrows. Spadefoots have round, stocky bodies; short, rounded snouts; large, bulging eyes; and smooth skin. American spadefoot toads are found in Canada, the United States, and Mexico. Spadefoots also have vertical pupils in their eyes. Other toad and frog species have horizontal pupils. There is a separate family of spadefoot toads found in Europe, Asia, and Africa, Pelobatidae, that shares many of the same characteristics of American spadefoot toads. In North America, the eastern spadefoot toad is the only spadefoot found east of the Mississippi River. It is found from southern New England south to Florida and west to Pennsylvania, Ohio, Missouri, Arkansas, and Louisiana. The eastern spadefoot toad is 2-3 inches in length and has a stocky body and bulging eyes with vertical pupils.