noun Zoology. a segment or division of the body having a corresponding segment or division that is opposite to it relative to the longitudinal axis of the body.

What is a unorthodox mean?

not conforming to rules, traditions, or modes of conduct, as of a doctrine, religion, or philosophy; not orthodox: an unorthodox ideology.

What is the meaning of planktonic?

(plăngk′tən) The small or microscopic organisms that drift or swim weakly in a body of water, including bacteria, diatoms, jellyfish, and various larvae.