Hydrogen contains one valence electron in its valence shell and thus, its valency is one. Therefore, hydrogen resembles alkali metals (group 1 elements) as they also contain one electron in...
Group – A
Group – B
1) ‘O’ group
D) Universal donors
2) AB’ group
A) Universal recipients
3) Myeline sheath
B) Axon
4) Land Steiner
E) Blood groups
5) Granulocytes
C) Eosinophils
“There cannot be any divided loyalty”
1 (i) According to Pant one should care less for himself and more for nation to make it strong and unified
2 (ii) According to him,...