Assertion (A): Lateral line system is found in fishes and aquatic larval amphibians. Reason (R):...

Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=PJhbXPvqBaU



Duration: 3:01
9 views
0


Assertion (A): Lateral line system is found in fishes and aquatic larval amphibians.
Reason (R): Lateral line system has receptor of sensory cells derived from ectoderm.
(A) Both A and R are true and R is the correct explanation of A.br(B) Both A and R are true, but R is not the correct explanation of A.
(C) A is true, but R is false.
(D) A is false, but R is true.
(E) Both A and R are false.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16Write an essay on Polymorphism in Hydrozoa.
2022-11-16What is an enzyme?
2022-11-16Achenial fruits are simple, dry, single-seeded, indehiscent fruits, which do not dehisce after r...
2022-11-16A block of mass \( m \) is pulled along a horizontal surface by applying a force at an angle \( ...
2022-11-16In previous problem, find maximum speed of the block during the motion of the block. (a) \( 1 \m...
2022-11-16Resolve into factors: \[ x^{3} y^{3}+343 \]
2022-11-16A bead of mass \( \frac{1}{2} \mathrm{~kg} \) starts from rest from \( A \) to move in a vertica...
2022-11-16An ideal massless spring \( S \) can be compressed \( 1.0 \mathrm{~m} \) in equilibrium by a for...
2022-11-16If at a particular temperature, the density of \( 18 \mathrm{M} \mathrm{H}_{2} \mathrm{SO}_{4} \...
2022-11-16\( \mathrm{Zn} \) तथा \( \mathrm{Co} \) के मानक ऑक्सीकरण विभव क्रमशः \( 0.76 \) वोल्ट तथा \( 0.2...
2022-11-16Assertion (A): Lateral line system is found in fishes and aquatic larval amphibians. Reason (R):...
2022-11-16Expand to 4 terms the following expressions: \[ (4 x-8 x)^{-\frac{1}{2}} \]
2022-11-16A plank of mass \( m_{1} \) with a uniform sphere of mass \( m_{2} \) placed on it rests on a sm...
2022-11-16The figures shows a particle sliding on a frictionless track, which terminates in a straight hor...
2022-11-16Dicyocome is absent in (A) cyanobacteria (B) Mycoplasma (C) bacteria (D) All of these
2022-11-16The equation of the stationary wave is \( y=2 a \sin (2 \pi c t / \lambda) \) \( \cos (2 \pi x /...
2022-11-16Eliminate \( p, q \) from the equations \[ x(p+q)=y_{1} p-q=k(1+p q), x p q=a . \]
2022-11-16Assertion (A): The induced emf in a conducting loop of wire will be non-zero when it rotates in ...
2022-11-16A block of mass \( M \) is hanging over a smooth and light pulley through a light string. The ot...
2022-11-16Explain giving reasons: \( \mathrm{HClO}_{4} \) is stronger acid than \( \mathrm{H}_{2} \mathrm{...
2022-11-16A spring of force constant \( k \) is first stretched by distance \( a \) from its natural lengt...