BIO 191 TMA Solution 1-3, 30/30 scores….

Q1 The female Agama agama is easily distinguished with its

Q2 ____________are words to describe your drawings

Q3 A thin section of water leaf stem can be made with a _________or microtome

Q4 Bacteria cells are classified on the basis of their reactions to _______ stain

Q5 Required temperature in ovens and water baths is maintained by a____

Q6 The structure of an organism is also called ______

Q7 Metal cans are sterilized in the lab using ____________

Q8 You pick the skin of an animal with a ______

Q9 Dissected animals are disposed in the laboratory by _____

Q10 You want to indicate how big the specimen you have drawn is in relation to your drawing by way of __________

Q11 A cross section across a root can be viewed with a _____

Q12 The scientific name of rat is _______

Q13 The pH of a medium is usually adjusted in the lab by adding HCl or____________

Q14 ________water is used for running experiments in the laboratory

Q15 A piece of potato in Petri dish and a drop of iodine added is testing for __________

Q16 Animals are dissected in _____ in the laboratory

Q17 A _____ is used to measure the rate of loss of water by plants in the laboratory

Q18 Bony fish possess mainly bony _______ and _______ skeleton

Q19 In anaesthesizing animals, _______ and ether are used as anaesthesing agents.

Q20 A spinal frog, one in which the entire brain is destroyed, is prepared by a procedure known as __________

Q21 The female Agama agama is easily distinguished with its

Q22 A lab coat is

Q23 The ultra structure of an object is best seen with the aid of

Q24 When an object is seen clearly under the microscope, it is said to be

Q25 The light microscope uses

Q26 The microscope is

Q27 The slide is mounted on the microscope on the

Q28 You look into the microscope through the

Q29 All the under listed are parts of the microscope except

Q30 Which of the following does not belong to the microscope group?

Q31 The best anaesthesizing agent in the laboratory is

Q32 Why is it that you do not drink or eat in the lab?

Q33 Why should books, notes and purses be kept in designated places in the lab?

Q34 When a display is ready, it is pasted in the

Q35 You write instructions for display in the laboratory using

Q36 You display instructions in the labouratory using

Q37 In the study of biology, which of these statements is true?

Q38 Which of the following is critical for good drawings?

Q39 In practical biology, you —————-

Q40 Field study is carried out in the study of biology to ——————

Q41 Which of these statements is correct about biological drawings?

Q42 Magnification of biological drawing is ——————

Q43 When you make a cut on a fruit from top to bottom along its length, it is also called

Q44 Which of the following items is out of place in the report of your experiments

Q45 One of the following is not a laboratory equipment

Q46 Which of these is not a glassware?

Q47 Which of the following equipment utilizes steam for sterilization?

Q48 Which of these items of the laboratory is out of place in the group?

Q49 In the laboratory disposal of spent materials are done on ————–

Q50 To display general instructions in the laboratory, which of the following factors should be least considered?

Q51 The labels of stock solutions in the laboratory should contain all except one of these information

Q52 In the operation of an autoclave when the discharge outlet valve is closed, —————- minutes are needed for sterilisation?

Q53 The operational range of temperature in an incubator is between —————

Q54 The culture of microorganisms is best done in the laboratory using

Q55 Dissecting trays contain——————-

Q56 Used culture plates are better sterilized in the laboratory using———–

Q57 The Transverse Section (TS) of the stem of water leaf is made in the lab using

Q58 The Pteridophytes are ————— producing vascular plants

Q59 An aspirator has�?��?��?��?�tubes

Q60 An aspirator is a device used for collection of�?��?��?��?��?�.

Q61 The male Agama agama is easily distinguished with its

Q62 The African toad protects itself when handled by the production of which fluid�?��?��?��?��?�

Q63 In the African toad, the snout of the head is ——————-

Q64 In T.zilli the anal fin located————-

Q65 When viewed from the side, the head of T.zilli is what shape?

Q66 Tilapia zilli belongs to the Order

Q67 _________constitute the largest number of living vertebrates

Q68 The essence of dissecting an animal or insect is

Q69 To maximize the light gathering ability of the microscope lens, you add______between the object and the coverglass

Q70 Which of the following statements is incorrect about a microscope?

Q71 Animals for dissection are held down on a board or tray with

Q72 You open up a rat with

Q73 Wearing of a lab coat is

Q74 What is a lab coat?

Q75 Why is wearing of short in the lab not advisable?

Q76 Talking in the lab might

Q77 If you eat in the lab, you are likely to

Q78 You avoid making noise in the lab because

Q79 You do not smoke in the lab in order to avoid

Q80 You keep the lab clean in order to

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