Q. Diff b/w:-
1. Nastic / Tropic Movement
2. Sensory / Motor Nerve
3. Phototropism / Geotropism
4. Electrical impulse / Chemical impulse
5. Sneezing / Walking
Answers
Answered by
2
nastic movement is non directional movement
electric impulse carry message
sneezing can work bcoz ofpart of brainHindbrain
walking is reflex action
Photo -touch
geo. gravity
electric impulse carry message
sneezing can work bcoz ofpart of brainHindbrain
walking is reflex action
Photo -touch
geo. gravity
Answered by
3
1) Tropisms and nastic movements are movements by a plant in response to external stimuli. Tropisms involve movement in the direction of the stimulus. Nastic movements occur when a stimulus is present but do not involve movement toward or away from the stimulus.
2) A sensory nerve/neuron is a nerve that carries sensory information toward the central nervous system (CNS). It is an enclosed, cable-like bundle of afferent nerve fibers (the axons of sensory neurons) in the peripheral nervous system (PNS).
Motor neurons' axons are efferent nerve fibers that carry signals from the spinal cord to the effectors to produce effects. Types of motor are alpha motor neurons, beta motor neurons, and gamma motor neurons.
3) Geotropism allows plants to correctly orient
for growth. The roots exhibit positive geotropism and grow towards the earth. The shoot shows negative geotropism by growing away from the earth. Phototropism occurs when plants move towards or away from sunlight.
4) Compared to chemical synapses, electrical synapses conduct nerve impulses faster, but, unlike chemical synapses, they lack gain—the signal in the postsynaptic neuron is the same or smaller than that of the originating neuron.
5) sneeze, or sternutation, is a semi-autonomous, convulsive expulsion of airfrom the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa. A sneeze expels air forcibly from the mouth and nose in an explosive, spasmodic involuntary action resulting chiefly from irritation of the nasal mucous membrane.[1] Sneezing is possibly linked to sudden exposure to bright light, sudden change (fall) in temperature, breeze of cold air, a particularly full stomach, or viral infection, and can lead to the spread of disease.
Men and women do indeed walk differently. Although exceptions exist, for the most part, the two genders have distinct walking styles. The main contributing factors include the different body types of structures of men and women.
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2) A sensory nerve/neuron is a nerve that carries sensory information toward the central nervous system (CNS). It is an enclosed, cable-like bundle of afferent nerve fibers (the axons of sensory neurons) in the peripheral nervous system (PNS).
Motor neurons' axons are efferent nerve fibers that carry signals from the spinal cord to the effectors to produce effects. Types of motor are alpha motor neurons, beta motor neurons, and gamma motor neurons.
3) Geotropism allows plants to correctly orient
for growth. The roots exhibit positive geotropism and grow towards the earth. The shoot shows negative geotropism by growing away from the earth. Phototropism occurs when plants move towards or away from sunlight.
4) Compared to chemical synapses, electrical synapses conduct nerve impulses faster, but, unlike chemical synapses, they lack gain—the signal in the postsynaptic neuron is the same or smaller than that of the originating neuron.
5) sneeze, or sternutation, is a semi-autonomous, convulsive expulsion of airfrom the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa. A sneeze expels air forcibly from the mouth and nose in an explosive, spasmodic involuntary action resulting chiefly from irritation of the nasal mucous membrane.[1] Sneezing is possibly linked to sudden exposure to bright light, sudden change (fall) in temperature, breeze of cold air, a particularly full stomach, or viral infection, and can lead to the spread of disease.
Men and women do indeed walk differently. Although exceptions exist, for the most part, the two genders have distinct walking styles. The main contributing factors include the different body types of structures of men and women.
ok Mark me as brainliest!!!!!!
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