A cistron is ________?

Related Mcqs:

Which of the following is the smallest known virus:

A. Hepatitis virus B. Retrovirus C. Polio virus D. Pox virus...

The partly digested food is stored in________in cockroach?

A. Gizzard B. Crop C. Hepatic caeca D. Rectum...

Most dinoflagellates are___________?

A. Unicellular B. Multicellular C. Both of these D. Zooflagellates...

Chemical substances used on living tissues that inhibit the growth of micro organism are called___________?

A. Antiseptics B. Disinfectants C. Antibiotics D. Vaccines...

The chromosomes as thread like structures in nucleus was first described by ________?

A. Mendel B. Strasburger C. Darwin D. Levitzky...