Question

why is there a need of chemical communication in an organism ?​

Answer 1

Chemical communication is very important in multicellular organisms. Chemical communication takes place with the help of chemical messengers called hormones. Thus hormones reach each and every part of the body and elicits response from the target organ

Answer 2

Hi dear....

here is ur ... answer

Chemical communication is very important in multicellular organisms. Chemical communication takes place with the help of chemical messengers called hormones. ... Thus hormones reach each and every part of the body and elicits response from the target organ.