1. The Baboons exhibit sexual dimorphism in coloration.

2. The Baboons exhibit sexual dimorphism in coloration.

3. Buffleheads are small diving ducks that exhibit strong sexual dimorphism

4. It is much more likely, however, that they represent sexual dimorphism.

5. As with most lemur families, Aye-Ayes do not exhibit significant sexual dimorphism.

6. Sexual dimorphism in body mass in the prairie dog varies 105 to 136% between the sexes.

7. Transition from isogamy to Anisogamy, hence males and females, leads to sexual selection, sexual conflict, sexual dimorphism, and sex roles

8. Her unadorned skull lends support to the hypothesis that Darwinopterus displayed sexual dimorphism, with males sporting a bony Mohawk-like crest.

9. Banteng are similar in size and build to domestic cattle and exhibit sexual dimorphism; males are generally larger and have a darker coat

10. Since these differences cannot be readily explained by allometry or sexual dimorphism, the hypothesis that this specimen represents a new species is provisionally accepted.

11. The evolution of Anisogamy (the production of gametes of different size) is the first step in the establishment of sexual dimorphism, and it is a fundamental phenomenon underlying sexual selection

12. The male and female have similar markings and plumage, but as in many birds of prey the peregrine falcon displays marked sexual dimorphism in size, with the female measuring up to 30% larger than the male.

13. Allometric analysis suggests that total leg lengths (particularly middle and rear) increase at a much greater rate with body size in males than in females, therefore there is sexual dimorphism in allometries on the scale of that in the traits themselves.