Which of the following statements are true for flowers?
(i) Flowers are always bisexual
(ii) They are the sexual reproductive organs
(iii) They are produced in all groups of plants.
(iv) After fertilisation they give rise to fruits
1
(i) and (iv)
2
(ii) and (iii)
3
(i) and (iii)
4
(ii) and (iv)