analog

Something that bears an analogy to something else

• I prefer digital clocks to analog ones.

  Я предпочитаю цифровые часы стрелочным.

  Tatoeba · ddnktr · CC BY 2.0 FR

• Which kind of clock do you prefer, digital or analog?

  Tatoeba · Miktsoanit · CC BY 2.0 FR

An organ or structure that is similar in function to one in another kind of organism but is of dissimilar evolutionary originредкое

A structural derivative of a parent compound that differs from it by only one or a few atoms or substituent groups; (usually, especially) such a molecule that retains most of the same chemical propertiesредкое