Why do we see this happening?
(a) People look up when an aeroplane passes overhead, high up in the sky.
(b) When a beam of light flashes on the eyes, the eyes close quickly.
(c) When there is the slightest sound, a cat pricks up its ears.
(d) If somebody shouts suddenly right behind us, we get startled.
Why do we see this happening?
(a) People look up when an aeroplane passes overhead, high up in the sky.
(b) When a beam of light flashes on the eyes, the eyes close quickly.
(c) When there is the slightest sound, a cat pricks up its ears.
(d) If somebody shouts suddenly right behind us, we get startled.
(a) Sound produced by the aeroplane acts as a stimulus and people respond to it by looking up in the sky.
(b) The beam of light is a stimulus received from the surroundings and we respond to it by closing the eyes in order to protect them from bright light.
(c) When there is the slightest sound, a cat pricks up its ears in order to listen carefully and locate the exact source or direction from where the sound is coming. It is a response to stimulus.
(d) If somebody shouts suddenly right behind us, a sudden noise acts as a stimulus and we get startled in response to that noise.
(a) Sound produced by the aeroplane acts as a stimulus and people respond to it by looking up in the sky.
(b) The beam of light is a stimulus received from the surroundings and we respond to it by closing the eyes in order to protect them from bright light.
(c) When there is the slightest sound, a cat pricks up its ears in order to listen carefully and locate the exact source or direction from where the sound is coming. It is a response to stimulus.
(d) If somebody shouts suddenly right behind us, a sudden noise acts as a stimulus and we get startled in response to that noise.
