Select from: (i) humans. (ii) cacti. (iii) bushes. (iv) elephants. (v) orchids. (vi) tulips. (vii) plants. (viii) dolphins.

Fact 1: Flowers produce spores that develop into gametophytes. Fact 2: Tulips are heavy flowers. Given the two facts above, what produces spores that develop into gametophytes?
Answer:
(vi)