Read the following statements regarding biological museums:
i. Biological museums are generally setup in the educational institutions such as colleges and schools
ii. Museums have collections of preserved plant and animal specimens for study and reference
iii. Specimens are preserved in the containers or jars in preserved solutions
iv. Insects are preserved in boxes after collecting, killing and pinning
v. Large animals like birds and mammals are usually stuffed and preserved
vi. Skeletons of mammals are not allowed to be kept in the museum
Which one of the above statements is/are not correct?
