" Brain of earthworm made up of "

Correct the wrong statements among the following: (a) In earthworm, a single male genital pore is present. (b) Setae help in locomotion of earthworm. (c) Muscular layer in the body wall of earthworm is made up of only circular muscles. (d) Typhlosole is the part of intestine of earthworm.

Correct the wrong statements among the following : (a) In earthworm, a single male genital pore is present. (b) Setae help in locomotion of earthworm. (c) Muscular layer in the body wall of earthworm is made up of only circular muscles. (d) Typhlosole is the part of intestine of earthworm.

Setae of earthworm is made up of______

Brain in earthworm is formed of

Brain in earthworm is formed of

Brain in earthworm is formed of

Brain in earthworm is formed of

Bone is made up of

The exoskeleton of arthropods is made up of _____

Brain of cockroach is made of