2 genders is there more no there is not

what every you say Bartholomew

Umm this is not true gender is a construct and there are more than just one. And if your referring to sex there 3 male femal and intersex and if you are referring to genders there are 7 female,male,intersex,trans,personal,eunuch

Bacterial growth in human body is different from bacterial growth on the agar in a petri dish.

Explanation:

We know that in the human body there is the immune system which will interrupt the bacterial growth as they will be recognized as a foreign body and will be destroyed by employing immunological pathways.

Whereas on the agar medium balanced nutrient, pH, salts, amino acids and optimum temperature is provided for the bacterial growth. The desired conditions would be favorable for the  growth of bacteria.