what is released into the surrounding water through the osculum?
keratin hydrogen Vibrissae male gametes melanin content irritants precipitation water vapor
A B C D E F G H
Male gametes are called sperm.
male gametes are released into the surrounding water through the osculum
what is released into the surrounding water through the osculum? (A) keratin (B) hydrogen (C) Vibrissae (D) male gametes (E) melanin content (F) irritants (G) precipitation (H) water vapor