Question

Read the following statements a, b and c and
select the option which contains all the correct
statement(s)
a. Light induces dissociation of the retinal from
opsin resulting in changes in the structure of the
opsin.
b. The cochlear branch of auditory nerve
transmits the neural impulses for hearing,
c. Static equilibrium of body is associated with
middle ear
a only
b only
a and b
a, b and c​

Answer 1

Answer:

a

Explanation:

all the plants and animals in a particular area considered together with their surroundings

क्षेत्र-विशेष में पाए जाने वाले व अपने परिवेश से संबंधित सभी पौधे व पशु; पारिस्थितिकी तंत्र

Answer 2

a and b contains the correct statements.

• Static equilibrium is the sense which maintains posture and stability during the state when head and body of human are not moving.
• Inner ear is responsible for static equilibrium of the body.
• The vestibule of inner ear has utricle and saccule. Both of them contain macula, which further contains receptors for static equilibrium.