Science

Question 1

1A tissue is a group of different organs.

Easy

A. True B. False

Question 2

2Nerve cells carry

Easy

A. water only B. food C. messages (impulses) D. oxygen

Question 3

3The correct order of organisation is

Easy

A. tissue → cell → organism B. system → cell → organ C. organ → cell → tissue D. cell → tissue → organ → system → organism

Question 4

4The instrument used to study cells is the ___.

Easy

Your answer (fill in the blank)

Question 5

5The part that controls what enters and leaves the cell is the

Easy

A. cell membrane B. vacuole C. nucleus D. cell wall

Question 6

6Which of these is unicellular?

Easy

A. mango tree B. goat C. human D. amoeba

Question 7

7The large permanent vacuole in plant cells contains

Medium

A. chlorophyll B. bone C. cell sap D. blood

Question 8

8Cells divide to produce new cells for

Medium

A. breathing B. excretion only C. digestion only D. growth and repair

Question 9

9Red blood cells carry

Easy

A. urine B. food only C. oxygen D. light

Question 10

10The instrument used to see cells is the

Easy

A. thermometer B. periscope C. microscope D. telescope