egg vs seminiferous tubule

egg and seminiferous tubule both are nouns.

Word	Noun	Adjective	Verb	Adverb
egg	Yes	No	Yes	No
seminiferous tubule	Yes	No	No	No

egg (noun)	seminiferous tubule (noun)
animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds	any of the numerous long convoluted tubules in the testis which are the sites where spermatozoa mature
one of the two male reproductive glands that produce spermatozoa and secrete androgens
oval reproductive body of a fowl (especially a hen) used as food

egg (verb)	seminiferous tubule (verb)
coat with beaten egg
throw eggs at