Describes the interactions that occur among systems are perform the functions of transportation response and reproduction in plants

Transportation system is maintained by xylem and phloem, response is maintained by endocrine system, and sexual reproduction is maintained by flowers and seeds.

Explanation:

All the systems in plants are very well collaborated with each other, and the response between each one of them results in effecting other systems. The transportation system of plants consists of xylem and phloem. This tissues grow and flourish due to endocrine system. The auxin, cytokinin, and the gibberellin has direct effects on the growth of the plant tissues.

Now the plant reproduction i.e flowering and seed formation are also dependent on the endocrine system. Auxin is responsible for bud formation. So each and every system is dependent on each other for their flourishing.

Generally travels west to east but often shifts to north and south

the glands which are associated with each description is given below:

pancreas - is an endocrine and exocrine gland that secretes juices with enzymes for digestion. salivary glands- with protection and digestion in the mouth. liver- secretes bile for digestion.   lachrymal glands - secrete tears to moisten eyes and protect them from particles and infection.   sweat gland -regulates water, salt, and temperature. oil glands - to form a protective barrier on the skin.   goblet cells - secrete mucus for protection.