NOUN TMA Questions and Solutions – BIO191, General Practical Biology I
1 The male Agama agama is easily distinguished with its
Red head
2 The African toad protects itself when handled by the production of which fluid……………
Milky
3 In the African toad, the snout of the head is ——————-
Rounded
4 In T.zilli the anal fin located————-
Posteriorally
5 When viewed from the side, the head of T.zilli is what shape?
Triangular
6 Tilapiazilli belongs to the Order
Perciformes
7 _________constitute the largest number of living vertebrates
The bony fish
8 The essence of dissecting an animal or insect is
To display the internal organs/system
9 To maximize the light gathering ability of the microscope lens, you add______between the object and the coverglass
Immersion oil
10 Which of the following statements is incorrect about a microscope?
It is kept in a damp place
11 Animals for dissection are held down on a board or tray with
Pins
12 You open up a rat with
Scissors
13 Wearing of a lab coat is
Professional
14 What is a lab coat?
A coat made of white material worn in the lab
15 Why is wearing of short in the lab not advisable?
To avoid injury
16 Talking in the lab might
Contaminate microbial experiment
17 If you eat in the lab, you are likely to
Injure yourself and alter your results
18 You avoid making noise in the lab because
You will disturb others
19 You do not smoke in the lab in order to avoid
Fire
20 You keep the lab clean in order to
Avoid contamination
