Home
Class 12
BIOLOGY
Vestibule is constituted by...

Vestibule is constituted by

A

Semicircular canals and utriculus

B

Sacculus and utriculus

C

Sacculus and ampullae

D

Ampullae and lagena.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

_________ catalyzes the hydrolysis nof peptide bonds constituted by the carboxylic groups of small neutral amino acids.

Malphigian body is constituted by

An infinite ladder network of resistances is constituted with 1Omega and 2Omega resistances as shown. The 6v battery between A and B has negligible internal resistance. (a) Show that the effective resistance between A and B is 3Omega .

An infinite ladder network of resistances is constituted with 1Omega and 2Omega resistances as shown. The 6v battery between A and B has negligible internal resistance. What is the current that passes through the 2Omega resistance nearest to the battery?

The six major elements constitute body mass

The atomic mass of an element is 24 and its atomic number is 12. Show how the atom of the element is constituted?

Statement I: Negative charges are never emitted from the nucleus of an atom. Statement II: Nucleus of an atom is constituted only of protons and neutrons. (A) Statement I is true, statement II is true, statement II is a correct explanation for statement I. (B) Statement I is true, statement II is true, statement II is not a correct explanation for statement I. (C) Statement I is true, statement II is false. (D) Statement I is false, statement II is true.

In a hexaonal system system of cycstals, a frequently encountered arrangement of atoms is described as a hexagonal prism. Here, the top and bottom of the cell are refular hexagons, and three atoms are sandwiched in between them. A space-cilling model of this structure, called hexagonal close-paked is constituted of a sphere on a flat surface surrounded in the same plane by six identical spheres as closely as possible. Three spherres are then placed overt the first layer so that they toych each other and represent the second layer so that they toych each other and present the second layer. Each one of the three spheres touches three spheres of the bottom layer. Finally, the second layer is convered with a third layer identical to the bottom layer in relative position. Assume the radius of every sphere to be r . The number of atom in this hcp unit cell is

In a hexaonal system system of cycstals, a frequently encountered arrangement of atoms is described as a hexagonal prism. Here, the top and bottom of the cell are refular hexagons, and three atoms are sandwiched in between them. A space-cilling model of this structure, called hexagonal close-paked is constituted of a sphere on a flat surface surrounded in the same plane by six identical spheres as closely as possible. Three spherres are then placed overt the first layer so that they toych each other and represent the second layer so that they toych each other and present the second layer. Each one of the three spheres touches three spheres of the bottom layer. Finally, the second layer is convered with a third layer identical to the bottom layer in relative position. Assume the radius of every sphere to be r . The empty space in this hcp unit cell is