Gibberellins Were Discovered by the Biologist Eiichi Kurosawa While He

Gibberellins were discovered by the biologist Eiichi Kurosawa while he was studying the "foolish seedling" disease of _______, in which seedlings_______.

A) corn; grow unusually slowly
B) rice; grow into tall, spindly plants
C) wheat; die after germination
D) barley; produce seeds unusually early
E) millet; have a beneficial mutation