Pollination and Fertilization — Question 6

Give one word/term for the following:

1. A flower containing both male and female parts.
2. Arrangement of flowers on a twig/stem.
3. When pollen grains of a flower reach the stigma of the same flower.
4. When maturation time of reproductive parts in a flower is different.
5. When stigma and anthers do not grow up to same height, What favours only cross pollination ?.
6. Pollination of flowers by insects.
7. Pollination of flowers by birds.