Question

How to grow plants in a testtube?​

Answer 1

Explanation:

Many plants grow in water.They have hydroponic systems.Usually there is an inert medium for the plants to root in and exchange of water for obtaining nutrients.

In test tubes, you should root small cuttings. The plants grow in few days.

Answer 2

Answer:

To get started, carefully put a couple small pebbles in the bottom of each tube, and then spoon potting soil over it. Use a chop stick to help the dirt find its way down the tube, but don't compact it. It's hard for seeds to grow in overly tight soil

Explanation:

hope it helps you.........