Statement 1 : Respiration is most efficient in the insects, among the invertebrates.
Statement 2 : In the insects, air is carried directly to the cells by tracheoles.

Assertion. Respiration is most efficient in the insects. Reason . In the insects air is carried directly to the cells by tracheoles

In tracheal, respiratory system which carry air directly to the cells in the tissues ?

Statement (i) : Flowers pollinated by insects are colourless and small in size. Statement (ii) : Seeds with spines are dispersed by animals.

Respiration viewed most simply is the oxidative production of ATP. Justify the statement.

What is meant by the statement "aerobic respiration is more efficient " ?

Read the given statements and select the correct option. Statement 1 : Urochordates and cephalochordates are often called invertebrate chordates. Statement 2: They are a connecting link between the invertebrates and the chordates.

Read the given statements and select the correct option. Statement 1 : Urochordates and cephalochordates are often called invertebrate chordates. Statement 2: They are a connecting link between the invertebrates and the chordates.

Read the given statements and select the correct option. Statement 1 : Urochordates and cephalochordates are often called invertebrate chordates. Statement 2: They are a connecting link between the invertebrates and the chordates.

Statement given below is incorrect. Write the correct statement. The frequency of a sound wave is directly related to the power it carries.