Question 2
A new organism arises from the spores or the vegetative parts of a single mature organism. What is this called?
The right answer is the one marked above.
Asexual reproduction — the production of a new organism from the spores or vegetative parts of one mature organism.
Sexual reproduction needs two organisms and gametes that fuse. Fertilisation and pollination are not alternatives to it at all — they are stages within sexual reproduction.