1.   Yet they still can not define any specific influence of testosterone on the behaviour of the human male.

2.   But that cloning has not yet made human males completely useless in the process of propagating other humans.

3.   Dr. Seif said her findings suggested that drug therapies could be developed to help control abnormal aggression in the few human males known to lack MAOA.

4.   High testosterone levels inhibit hair growth in human males, which leads to male pattern baldness.

5.   Human males, whose sole purpose of existence is to provide a strong mix of parasite-fighting genes, have been doing some natural selection of their own.

6.   Human males have nipples and mammary glands, says the researcher.

7.   In the view of Smuts and others, human males began to cement their dominant status over women by cooperating with other men.

8.   The truth is that, like the males of most species, the human male is not naturally a physically monogamous animal.

9.   This tendency too is evident from even a casual observation of how human males and females behave.

10.   Preliminary scientific studies have determined liquid found on the statue is the blood of a human male.