Question

what is love in biology

Answer 1

hypothesis is the three related chemicals in the brain — dopamine, norepinephrine and serotonin — play a role in romantic passion from which love occurs.

Hope this helps.....

Answer 2

the love in biology is                                                                                                           it is a theory of  biological basis of love it is been explored by some biological sciences they are three factors for this evolutionary psycology  evolutionary biology,anthropology and neuro science. there is some specific chemical substances such as oxytocin are studied in the context of their roles in producing human experience like and behaviour which are associated with love. so this is the love in biology.