Question 59 of 142

Geitonogamy involves

(1) Fertilisation of a flower by the pollen from another flower of the same plant

(2) Fertilisation of a flower by the pollen from the same flower

(3) Fertilisation of a flower by the pollen from a flower of another plant in the same population

(4) Fertilisation of a flower by the pollen from a flower of another plant belonging to a distant population