Blood Group System First Observed in Monkeys
This page is the CodyCross answer for the clue below from Popcorn Time, Group 381, Puzzle 2 (Opening Credits).
Question
Blood Group System First Observed in Monkeys
Answer
RHESUS
Word Meaning:
RHESUS — A macaque monkey native to southern and southeastern Asia; Macaca mulatta.
Definitions from Wiktionary.