Midterm Mathayom 1
Midterm Mathayom 1
Midterm Mathayom 1
General instructions: -
This question paper consists of 29 questions, and it is divided into three sections A, B and C.
Every answer should be written neatly, clearly, visibly and legibly.
All questions are compulsory. Answer all the questions.
Which of the following labelled parts magnifies the image of the specimen?
A. P
B. Q
C. R
D. S
7. The diagram below shows the sequence of the cell organization in a multicellular organism.
A. Corrosive
B. Poisonous
C. Explosive
D. Irritant
11. Which of the following organisms does not have organization of cells?
A. Ant
B. Bee
C. Earthworm
D. Yeast
12. Which of the following is not a natural phenomenon?
A. Lightning and thunder
B. Use of computer in offices and homes
C. Melting of ice
D. Growth of plants
15. The following information shows some steps involved in using a microscope.
16. The movement of molecules from an area of high concentration to an area of low concentration
is called
A. osmosis
B. diffusion
C. net movement
D. hypertonic
17. The diagram below shows a book.
18. Robert Hooke was the first person to observe cells under a microscope. What were the cells he
observed?
A. Cheek cells
B. Cork cells
C. Nail cells
D. Root cells
20. The diagram below shows a hazard warning symbol on a chemical bottle.
a) i) ii)
b) i) ii)
c) i) ii)
d) i) ii)
e) i) ii)
25. Figure shows an outline of a leaf which has been traced on a graph paper.
The area of the leaf is ______________________. This method is (accurate, not accurate).
A B C D
a) ______________
b) ______________
c) ______________ d) ______________
e) ______________
_
f) ______________