Give one word/term for the following : (a) A flower containing both male and female parts (b) Arrangement of flowers on a twig/stem (c) When pollen grains of a flower reach the stigma of the same flower. (d) When maturation time of reproductive parts in a flower is different. (e) When stigma and anthers do not grow up to same height, which favours only cross-pollination ? (f) Pollination of flowers by insects. (g) Pollination of flowers by birds.
In _________, the stigma and anther grow at a different height which does not favour self-pollination.
__ (Self-pollination/Cross-pollination) is the transfer of pollen from the anther to the stigma of the same flower or to the stigma of another flower of the same plant.