)Judah Folkman performed an experiment in which he found that small tumors floating in the anterior chamber of the eye grew little, whereas a similar tumor implanted directly onto the iris grew to thousands of times its original size. These results supported his idea that continued tumor growth is dependent on requirement of tumor growth for Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a continued exposure to a carcinogen. b evasion of apoptosis. c angiogenesis d metastasis.