1. you keep the label clean in other to?
answer
avoid contamination
2. you do not smoke in the lab in order to avoid?
answer
fire
3. you avoid making noise in the lab because?
answer
you will disturb others
4. if you eat in the lab, you will likely to?
answer
injure yourself and alter your result
5. talking in the lab might?
answer
contaminate microbial experiment
6. why wearing of short in the lab not advisable?
answer
to avoid injury
7. what is a lab coat?
answer
a coat made of white material worn in the lab
8. wearing of lab coat is?
answers
professional
9. you open up a rat with?
answer
a forcept
10. animal for dissection are held down on a board or tray with?
answer
pins
11. which of the following statement is incorrect about a microscope?
answer
it is kept in a damp place
12. to maximize the light gathering ability of the microscope lens, you add…… between the object and the coverglass?
answer
immersion oil
13. the essence of dissecting an animal or insect is?
answer
to display the internal organs/system
14. _____ constitute the largest number of living vertebrate?
answer
Aves
15. tilapia zilli belong to orders?
answers
perciformes
16. when viewed from the side, the head of T.zilli is what shape?
answer
oblong
17. in T.zilli the anal fin located_____?
answer
posteriorirally
18. in the African toad, the ssnout of the head is ?
answer
diagonal
19. the african to protect itself when handled by the production of which gland____?
answer
Milky
20. the male agama is easly distinguished with its?
answers
red head
Be the first to comment