He took swabs of one pea plant and put it on others to help them reproduce.
The nucleus is what houses the cells genetic information. Hope this helps!
Answer: His claim that cells were the basic unit of all plant matter.
Explanation:
According to Twain man could not have ascended from lower animals (Darwin theory of evolution) because man makes cruel and horrible decisions, rather man descends from Higher animals. He proved his conclusions about man by using specific scientific method, he subjected every postulate itself to the crucial test of actual experiment and have adopted it or rejected it according to the results.
