G.J Mendel chose _ as an experimental plant for his study

Explanation

Option B is coorect.G.J Mendel chose Pisum sativum, the garden pea plant, as an experimental plant for his study.Mendel chose pea plants because they have a number of characteristics that make them ideal for studying inheritance:1.They have a short life cycle, so Mendel could study multiple generations of plants in a relatively short period of time.2.They produce a large number of seeds, which gave Mendel a large sample size to work with.3.They have a variety of easily observable traits, such as seed color, flower color, and plant height.4.They are relatively easy to cross-pollinate, which allowed Mendel to control the inheritance of traits.Mendel's experiments with pea plants led to the discovery of the basic laws of inheritance, which are still taught in biology classrooms today.The other options are not plants that Mendel used in his experiments:Medicago sativa is alfalfa, a legume plant that is used as forage for livestock.Delonix regia is the flamboyant tree, a flowering tree that is native to Madagascar.Lens culinaris is the lentil, a legume plant that is grown for its edible seeds.