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20 questions
Transpiration is a process where plants lose water in the form of water vapour into the atmosphere by....
condensation
evaporation
distillation
sublimation
Which of the following processes occurs during inhalation?
Diaphragm flattens.
Rib cages moves upwards and inwards.
Pressure in the thoracic cavity increases.
Volume in thoracic cavity decreases.
Diagram 1 shows part of the human respiratory system. What is X?
Bronchus
Trachea
Bronchiole
Alveolus
Where does the exchange of oxygen and carbon dioxide occur?
Rib cage
Alveolus
Bronchus
Diaphragm
Which of the following diseases is not related to the respiratory system?
Asthma
Lung cancer
Emphysema
Anaemia
Diagram 2 shows an insect. The insect respiratory system is through the organ of
Lungs
Trachea
Membrane cell
Alveolus
What is represented by cotton in Diagram 3?
Trachea
Bronchus
Lungs
Diaphragm
What is Y?
Stomata
Guard cell
Nucleus
Mitochondria
The diagram below shows a process of inhalation. Based on the diagram, choose the correct two statements about the process.
Pressure inside the lung decrease.
Rib cage moves inward and down.
Diaphragm flatten.
Volume of thoracic cavity decrease.
Guard cell contain chloroplast for _______________ process.
Stoma will _________ in the presence of light (photosynthesis process) and __________ when it becomes dark or too much water loss especially on a hot day.
close , close
close , open
open , open
open, close
Which of the following is a voluntary action?
Antara berikut, yang manakah merupakan tindakan terkawal?
Peristalsis
Talking
Sweating
Heartbeat
Which of the following practices can improve the quality of air?
Antara pernyataan yang berikut, manakah boleh meningkatkan kualiti udara?
Smoke in open area.
Merokok di kawasan terdedah.
Use lead-free fuel in vehicles.
Menggunakan minyak tanpa plumbum dalam kereta.
Burn the rubbish that cannot be recycled or reused.
Membakar sampah yang tidak boleh di sekitar semula atau diguna semula.
Use motor vehicle to reach a destination within walking distance.
Menggunakan kenderaan bermotor untuk sampai ke destinasi yang jaraknya pendek.
What are the factors that affect the sensitivity of the skin?
Apakah faktor-faktor yang memberi kesan kepada kepekaan kulit?
I The number of sensory receptors present
Bilangan reseptor deria yang hadir
II The thickness of epidermis layer
Ketebalan lapisan epidermis
III The thickness of dermis layer
Ketebalan lapisan dermis
I and II only
I and III only
II and III only
I, II and III
What sensory organ is used by blind people in Braille reading?
Apakah organ deria yang digunakan oleh orang cacat penglihatan dalam membaca Braille?
Skin
Nose
Eye
Tongue
Diagram 1 shows the cross section of a human eye.
Name the parts X
Pupil
Cornea
Iris
Optic nerve
Diagram 1 shows the cross section of a human eye.
Name the parts Y
Pupil
Cornea
Iris
Optic nerve
Diagram 1 shows the cross section of a human eye.
Name the parts Z
Iris
Optic nerve
Cornea
Pupil
Diagram 2 shows the cross section of the human nose.
What is the function of X?
Moistens the nasal cavity
Melembapkan rongga nasal
Interprets the impulses as a smell
Menterjemahkan impuls sebagai satu bau
Secretes mucus to dissolve the chemicals
Mengeluarkan mukus untuk melarutkkan kimia
Detects and sends the impulses to the brain
Mengesan dan menghantar impuls kepada otak
Diagram 2 shows a type of vision of some animals.
Which of the following animals has this type of vision?
Pigeon
Goat
Fish
Tiger
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