What is it called when a new plant grows from a old plant.?

Question

What do u think it is called when a new plant grows from an old plant but i am doing a crossword puzzle it says SOMEDAY A NEW PLANT WILL GROW FROM ME. it is a 4 letter word and what part of a plant collects energy from the sun to make food for the plant that is also a four letter word. THANKS

Answer 1

Seed and leaf?

Answer 2

To answer your 1st question, it's called vegetative propagation. I believe your x-words clues have been solved already :)