Question

प्राथमिक एवं द्वितीयक वृद्धि में अन्तर बताइये।

Answer 1

Answer:

Mean of praathmik

Jisme koi padharth Ka nirmaan hota hai

Diwtiyak chetrak me

Praathmik chetrak se aur utpadan kiya jata hai use

dwtiyak chetrak kahte hai