Life cyle of a dandelions​

When a seed germinates it produces a rosette of tiny leaves close to the ground surface and concentrates on growing a deep tap root. By the time you see a dandelion plant it is well established, which is why it seems you can never get rid of all the Dandelions in your lawn. There's always a new generation in the waiting. Individual plants can grow for 5-10 years and reach a considerable size, up to 50 cm across. (Just check out the ones behind your neighbour's garage!)

After, the seeds gets blown by the wind, etc..

b

explanation:

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b