What happens to the chromosomes when they change from chromatin to cromatids?

the higher level of coiling is assisted with the help of non histone proteins. chromatin fibres (30 nm in width) firstly condenses to form super solenoid chromatin fibres and then it condensers furtherly to form chromatids which is of 700 NM in width.

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.