Year 9 - Biology quiz Flashcards

1

List the following in order from smallest to largest

systems, tissues, cells, organs
cells, tissues, organs, systems
cells, tissues, systems, organs
organs, cells, tissues, systems

2

Which blood vessels carry blood away from the heart?

patella
arteries
veins
Capillaries

3

a carnivore is someone who eats...

a combination of fruit and meat
only meat
only insects
only leaves

4

How many percent of our brain are we using?

10%
50%
100%
30%

5

Hormons are chemicals which are released by which body system?

Reproductive system
Digestive system
Endocrine system
Nervous system

6

This hormone lowers your blood glucose level

Oestrogen
Adrenaline
Glucagon
Insulin

7

This hormone prepares your body for fight or flight

Testosterone
Thyroxine
Insulin
Adrenaline

8

The oesophagus is part of which body system?

excretory system
circulatory system
digestive system
respiratory system

9

you will find Olfactory cells in

your eye
your ear
your tounge
your nose

10

What is the name of the body system that includes the heart?

nervous system
respratory system
reproductive system
circulatory system

11

How much does the human brain weigh?

1700 gram
800 gram
1300 gram
2000 gram

12

Which cells fight disease?

white blood cells
red blood cells
ciliated cells
nerve cells

13

What is the function of the pupil?

clear window of the front of the yes that lets light in
part of the retnia, gives colour vision.
hold the lens in position
the hole in the centre of the iris

14

Which is not a part of the central nervous system?

Motor neurons
Brain
Spinal cord
Medulla

15

Which is not a part of the respiratory system?

Bronchi
Trachea
Kidneys
Lungs

Year 9 - Biology quiz

Questions 15

Year 9 - Biology quiz

Questions 15