έχει means he has, she has, it has.
It does not have a gender "masculine, feminine or neuter. Only nouns have genders.
Tips notes in Basic 1 and Basic 2 have good explanations. TheTips notes are on the homepage right under the list of lessons. You should make it a habit to refer to them.
Here are some other references https://www.duolingo.com/comment/22040507