In a tide pool, 15 species of invertebrates were reduced to eight after one species was removed. the species removed was likely a(n) a) community facilitator. b) keystone species. c) herbivore. d) resource partitioner. e) mutualistic organism.

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)

the answer is b. glad to .