Question

4. Mention if the following statements are true (T) or false (F)
(i) Axons of nerve cells are very long.
(ii) Dendrons bundled together form a nerve.
(iii) Cardiac muscles get tired soon.
(iv) Epithelial cells leave space in between.
(v) Perikaryon is the nucleus of a nerve cell.
(vi) Muscles of the iris of the eye are of voluntary type
(vii) Cartilage has no blood vessels or the nerves in it.​

Answer 1

Answer:

Explanation:

1 st one is true

2 34 is not true

Answer 2

Answer:

True

Explanation:

1) axon, or nerve fiber, is a long slender projection of a nerve cell, or neuron, that conducts electrical impulses away from the neuron's cell body or soma. Axons are in effect the primary transmission lines of the nervous system, and as bundles they help make up nerves.