Answer:
That would be the definition of osmosis
The organelle described in this problem is the MITOCHONDRIA.
The Mitochondria is found in almost all eukaryotes. It is a double-membrane bound organelle whose outer layer is smooth while the inner layer is highly folded.
Its main function is to produce energy from the oxidation of glucose substances and release ATP.
When a sperm and an egg unite , they form a zygote