Question

Define hormone .write any four characters of hormones in humans
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Answer 1

FSH ,LH ESTROGEN ,PROGESTERONE AND TESTOSTERONE ARE THE HORMONE PRESENTED IN HUMAN

Answer 2

hormone is a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action.

characters of hormones in humans

 (i) They are chemical messengers

(ii) Regulate behaviour of target cells.

(iii) To stimulate the target organs.

(iv) They are proteinaceous or non-proteinaceous in nature.  

(b)  

(i) Dwarfism  

(ii) Tallness