NTPC Rilway#!#numner system

The binary system is a number system to the base

Homogeneous system and nonhomogeneous system

Which of the following system is not a buffer system ?

For an atom with atomic numner 14 the number of orbits and orbitals in which elrctrons are prresent are respectively :

Nervous system and Hormonal system.

Haemocoelomic system is the circulatory system of

(cockroach) Anatomy OF Cockroach Respiration system || Circulatory System || Excretory system

Compare the nervous system and endocrine system (hormonal system) for control and coordination in humans.