14-Letter Words Containing: H,O,R,S,T

• the state of being heterozygous; having two different alleles of the same gene

• (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

• the branch of organic chemistry dealing with the chemistry of plants

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

• abnormal dryness of the conjunctiva and cornea of the eyes; may be due to a systemic deficiency of vitamin A

• use an apostrophe