3. A girl places cuttings of a plant in water and they begin to grow roots.
Explanation;
Asexual reproduction is a type of reproduction that takes place when an organism makes more of itself without exchanging genetic information with another organism through sex.
During asexual reproduction offspring arise from a single organism, and inherit the genes of that parent only; it does not involve the fusion of gametes, and does not number of chromosomes.
Examples of asexual reproduction methods includes, spores, fission, budding and vegetative reproduction, etc.