Give one major difference between SER and RER.

Name two types of ER. Give one major difference between them. Name three type of elements of ER.

Give one major difference between active processes and passive processes.

Give one major difference between mitotic division of cleavage and normal mitosis.

Give one difference between B-DNA and Z-NA.

Give two differences between mRNA and tRNA.

List one major difference between centriole and basal body.

What are the major differences between aglae and fungi?

What is primary productivity? List two factors affecting it. What is the major difference between GPP and NPP?

Write the major difference between standing crop and standing state.