Answer
Verified
434.1k+ views
Hint:A unique sense organ is present in amphibians and fishes which help in detecting movement and change in pressure in the water surrounding them. It is present in all aquatic vertebrates.
Complete answer:
To answer this question, we must know about the lateral line and its function.
The special and unique tactile sense organ present in fishes and amphibians is called the lateral line. Lateral line is made up of mechanoreceptors called the neuromast which is present in an interconnected series from head to body. They appear on the surface of the skin.
The neuromast cells are made up of sensory cells which are embedded in jelly like sheath called the cupula. Each sensory cell has tiny cilia which are stimulated by the movement of water. The lateral line helps the aquatic animals to sense the direction of water movement. This helps the fishes to sense the nearby predators or prey.
Thus the correct answer is option (B).
Note:All the fishes have lateral lines. It is more developed in some than in others. It is visible as faint lines which run along the length down each side from the vicinity of the gill covers till the tail.
Complete answer:
To answer this question, we must know about the lateral line and its function.
The special and unique tactile sense organ present in fishes and amphibians is called the lateral line. Lateral line is made up of mechanoreceptors called the neuromast which is present in an interconnected series from head to body. They appear on the surface of the skin.
The neuromast cells are made up of sensory cells which are embedded in jelly like sheath called the cupula. Each sensory cell has tiny cilia which are stimulated by the movement of water. The lateral line helps the aquatic animals to sense the direction of water movement. This helps the fishes to sense the nearby predators or prey.
Thus the correct answer is option (B).
Note:All the fishes have lateral lines. It is more developed in some than in others. It is visible as faint lines which run along the length down each side from the vicinity of the gill covers till the tail.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Write a stanza wise summary of money madness class 11 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE