It is sub-classified as a rough, or granular ER, and a smooth or agranular ER. The rough Endoplasmic reticulum is lined with ribosomes and modifies and packages proteins that have been produced by the ribosome. In skeletal and cardiac muscle it is known as the sarcoplasmic reticulum.
They carry 50%of genetic information
I think it’s D i hope i’m right
The anwser is (C) see evaporation area would decrease
