Font size
WorksheetsPRE-TEST CHAPTER 1 STIMULI & RESPONSES
Total questions: 60
Worksheet time: 30mins
Tropisms is. . .
a directional response of plants to stimuli
Moment of plant towards light
Response of roots with water
Response to gravity
Part of plants which grows towards stimulus is known as
Response in plant
Nastic movement
Negative tropisms
Positive tropisms
Shoots grow towards light.
Based on the above statement, which of the explanation below is true?
It shows positive geotropism
It shows positive hydrotropism
It shows positive phototropism
None of the given answer
What is seismonastic?
Nastic movements response to water
Nastic movements response to touch
Nastic movements response to light
Nastic movements response to temperature
Mimosa sp. responds to touch by folding its leaves inwards when touched. The responds occurs rapidly.
Thigmotropism
Phototropism
Geotropism
Nastic movement
The GIF shows a type of plant response towards touch. Name the response.
Phototropism
Geotropism
Hydrotropism
Thigmotropism
The GIF shows a type of plant response towards a light. Name the response.
Phototropism
Geotropism
Hydrotropism
Tigmotropism
The GIF shows a type of plant response towards water. Name the response.
Phototropism
Geotropism
Hydrotropism
Tigmotropism
The GIF shows a type of plant response towards gravity. Name the response.
Phototropism
Geotropism
Hydrotropism
Thigmotropism
Nastic movement
Human nervous system. What is A ?
Brain
Spinal cord
Cranial nerves
Spinal nerves
Human nervous system. What is B?
Brain
Spinal cord
Cranial nerves
Spinal nerves
Human nervous system. What is C?
Brain
Spinal nerves
Cranial nerves
Spinal cord
Human nervous system. What is D?
Brain
Spinal nerves
Cranial nerves
Spinal cord
The human nervous system is able to detect ______________.
responses
stimuli
impulses
information
Human nervous system send _________________ in the form of __________________.
responses, impulses
information, impulses
stimuli, impulses
fear, impulses
A human nervous system can produce an appropriate _____________.
answers
responses
interpretation
stimuli
Voluntary actions are taken under _________________ control.
conscious
unconscious
semi-conscious
caution
Involuntary actions are taken under _________________ control.
conscious
unconscious
semi-conscious
caution
Example of involuntary action is ____________________.
reading
talking
breathing
writing
Example of voluntary action is ____________________.
peristalsis
heartbeat
breathing
reading
Which one below is CORRECT in describing voluntary action?
Affector > brain > effector > response
Affector > effector > response
Affector > effector > spinal cord > response
Effector > Affector > spinal cord > response
In an experiment, when a torch is shined towards a student's eye, the pupil will become smaller.
Explain the sequence on the pathway of this impulse?
Affector > brain > effector > response
Affector > brain > effector
Affector > effector > response
Affector > spinal cord > effector > response
What is the response in the above activity?
catching the ruler
voluntary action
release the ruler
involuntary action
Response is very important in our lives so that we can _____________________.
coordinate our brain during certain time only.
coordinate and control body organs to function efficiently in the time required.
coordinate study, resting and sleeping time.
to protect ourselves from harms.
The figure above explains a pathway of impulse in human nervous system during hot object experiment. This pathway explains ____________________.
a voluntary action
an involuntary action
a reflex anatomy
a relation between stimuli and response
A damaged nervous system can cause a person to ____________________.
become disabled
face difficulties in life
have problem in breathing
become partially or completely paralysed
Study the information below.
J- brain K- spinal nerves
L- spinal cord M- cranial nerves
Which of the following represent central nervous system?
J and K
J and L
K and M
J and K
The diagram 1 shows the path of an impulse after a stimulus is received by the skin.
Which of the following represents X, Y and Z?
X- Brain, Y- Effector, Z- Receptor
X- Receptor, Y- Effector, Z- Brain
X- Brain, Y- Receptor, Z- Effector
X- Receptor, Y- Brain , Z- Effector
The diagram 3 shows the impulse pathway of an action.
Receptor -->Spinal cord -->Effector
Which of the following actions will pass through the same impulse pathway?
Breathing
Thinking
Knee-jerk reaction
Walking
Which part of the ear contains ossicles which made up of hammer, anvil, and stirrup?
middle ear
outer ear
inner ear
eardrum
Which part of the ear is shaped like a snail shell?
eardrum
auditory nerve
cochlea
Eustachian tube
Which part of the ear sends signals to the brain?
optic nerve
ear canal
auditory nerve
middle ear
Eustachian tube
is made up of ear bones
is fluid-filled.
is to equalize air pressure on two sides of the ear drum.
is blocked by valves.
Which of the following is stereoscopic vision?
Both eyes at the front of the head
Has wider field of vision
Judgement of distance is less accurate
Which of the following part is NOT involved in hearing mechanism?
Ossicles
Cochlea
Eustachian tube
Morning glory flowers bloom during the day (sunlight) but close at night. What is this nastic movement?
Photonastic
Seismonastic
Thermonastic
Which of the following characteristics of retina is incorrect?
has 2 types of photoreceptors, rod cells and cone cells.
has an even distribution of photoreceptors across the layer.
has a blind spot with no photoreceptors.
has sensory neurones attaching to photoreceptors.
Name structure A
Pupil
Iris
Cornea
Retina
Name Structure B
Lens
Pupil
Sclera
Cornea
Name structure G
Lens
Pupil
Optic Nerve
Ciliary Muscles
What structure is responsible for carrying sensory impulses from the eye to the brain?
Retina
Iris
Optic Nerve
Rod cells & Cone cells
What will happen to your pupils if you are in a really bright room?
They will contract
They will expand
They will burst into flames
They will stay the same size
What structure of the eye controls the size of the pupils?
Ciliary Muscles
Iris
Lens
Retina
What is the function of the Lens?
Lining of the back of the eye that contains light receptor cells.
Regulates how much light enters the eye
Tough, transparent, protective coating that bends light as it enters the eye
Focuses light onto the retina
Name structure C
Ciliary Muscles
Retina
Optic Nerve
Iris
Which type of animals are likely to have binocular vision?
Insects
Prey
Predators
Mammals
What happens to your eyes if you are in a dark room?
Your Iris will narrow to allow more light in
Your pupils will widen to let in more light
Your pupils will narrow to let in more light out
Identify structure D
Retina
Optic Nerve
Sclera
Lens
The diagram shows one of the common vision defect in human eyes. Name the defect.
Long-sightedness
Short-sightedness
People with short- sightedness will see ..... (Please choose 2 correct answers)
near object clearly.
near object blurry.
distant object blurry.
distant object clearly.
Diagram 2 shows a device. What is the function of the device?
to hear soft sound
to fix the hearing problem
to produce sound by vibration
to amplify the reflection of sound
When facing astigmatism, what type of lenses are needed to be used in order to correct it?
Concave lens
Convex lens
Cylindrical lens
Plane mirror
Which of the following is not the reason for short-sightedness?
Eye lens is too thick.
Eye ball is too long.
Image form in front of retina.
Image form behind of retina.
The PQ and RS lines in Diagram 7 have the same length but look different.
The phenomena is knowns as
Monocular vision
Optic illusion
Refraction of light
Astigmatism
Blind spot does not have
receptors
photoreceptors
iris
sclera
How to correct a short-sightedness?
Wearing convex lens.
Wearing concave lens.
Wearing sunglasses.
Wearing cylindrical lens.
This eye defect can be corrected with which type of lense?
The following devices are used to overcome limitation of hearing EXCEPT ...
Loudspeaker
telephone
ultrasound scanner
Stethoscope
Why vaccine injection on the shoulder ? (Please choose 2 correct answers)
because shoulder has thin epidermal layer.
because shoulder has thick epidermal layer.
because shoulder has many pain receptor.
because shoulder has less pain receptor.
