Answer:
It contains 2 or 3 ppm of oxygen concentration.
In biology, cellular communication is a term used to determine distinct kinds of methods of communication among the living cellulites. Of these intercellular communication signifies the communication between the cells. In this kind of communication, membrane vesicle trafficking plays an essential role in both humans and animals.
On the other hand, intracellular communication signifies towards the communication of the organelles in order to sustain cellular homeostasis.
Posthypnotic suggestion is mainly used to prevent pain due to a hypnotization or something of a kind.
3) number of seeds and 4.) stem length