tall.
purebred plants
I think not as tall is the dominant allele here.T = tallt = shortTT X ttall would beTt======and tall.
Cross Pollination
Using a punnett square you get the results of TT, TT, Tt, Tt. Key= T-tall t-short It's going to be tall but can have different genotypes
Purebred animals and plants can be created by performing selective breeding in the case of animals and by using the same or similar seeds for plants. There have been cases of the beef industry going for purebred practice and getting those purebred cattle having more muscle mass and less fat. In the case of plants, there has been too much contamination of the actual gene of the original plant due to the rise of hybrids created by genetically modified organism (GMO) companies.
he got tall pea plants that were heterozygotes
Two alleles for tall stems.
A purebred.
maryland special plants
When Mendel crossed two hybrid plants for stem height, three fourths of the F1 plants always had tall stems. One fourth of the plants had short stems.Mendel always got a dazzling and great result. It was always 3/4 that were tall and 1/4 that were short
Mixing desirable traits in one purebred plant with another one purebred plant that has another desirable trait. The result is a hybrid. For example: in animals, a cross between a donkey and a horse produces a mule.