State whether the following statement are true or false. A chromosome is mostly made of RNA

State whether the following statements are true or false A chromosome is mostly made up of RNA

Indicate whether the following statements are true or false:

State whether the following statements are true or false First chromosome map was constructed by Sturtevant.

Examine whether the following statement are true or false {a} sub {a,b,c}

Examine whether the following statement are true or false {a} in {a,b,c}

State whether the following statements are true or false Down's syndrome is caused by the trisomy of the 10 th pair of chromosome.

State whether the following statements are true or false. If false rewrite correctly. Streptokinase modified by genetic engineering is used as clot bluster.

State whether the following statements are true or false. If false rewrite correctly. Roquefort cheese is ripened by growing a specific bacteria on it

State whether the following statements are true or false. Operon concept was proposed by Jacob and Monod