You are here : / / / 6 Reasons Why Your Gums are Bleeding. If you regularly see red when you brush your teeth, it could be cause for concern. Here's why your gums are bleeding ' and what to do about it. Jackie Middleton.
Between 1856 and 1863 Mendel cultivated and tested some 29,000 pea plants (Pisum sativum). This study showed that one in four pea plants had purebred recessive alleles, two out of four were hybrid and one out of four were purebred dominant.
What type of organism did Mendel use in his genetic experiments? What did Gregor Mendel use to conduct his experiments on genetic inheritance? Hi, The Austrian monk Gregor Mendel grew pea plants to find out the Law of Segregation and Law of Independent Assortment. Gregor Mendel used two true breeding plants with disâ¦tinctive traits and fertilized hybrids from them. He set up seven traits which he was going to inspect, they included: seed shape, seed color, seed coat color, pod shape, pod color, flower position, and plant height.