The hormone responsible for milk let-down in cows is? by Sunday | Jun 13 | Agricultural Science WAEC | 0 comments A. oxytocin B. adrenaline C. oestrogen D. progesterone Correct Answer: Option A – oxytocin Users Also Read These: The system of breeding that is practiced when…A dairy farmer allowed only his best milk-producing…If 50 cows were artificially inseminated and 37 cows…Cows should not be allowed to eat plenty of young…The hormone responsible for broodiness in hen is?