Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material

Following are the cell types related to the functions.

1- Contraction and relaxation are caused by smooth muscle cells. During contraction, smooth muscles become short in length and vice versa.

2- Neuron cells ( soma, axon, and dendrites) conduct electrochemical signals.

3- Lymphocytes, also known as white blood cells protect the body against different diseases.

4- In a cell, DNA is found in the chromosomes which are responsible for carrying the genetic material generation after generation.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production