No, not all lizards are male. Unlike bacteria, most lizards (with the exception of some) are unable to reproduce asexually, and therefore, require the presence of another sex to successfully reproduce.
No, not all species have males and females. For an example, whip tail lizards are an all-female species.
No males do not have babies, or eggs in the case of most lizards. It is the female that has the babies.
No, they are not. There are males and females that mate with each other.
The males are called males and the females are called females. SIMPLE!
No, lizards are vertebrates.
The whiptail lizard. they reproduce without fertilization, parthenogenesis (virgin birth).
females are larger than the males in many species. however in some like leopard geckos the males are larger and in others males and females are the same size.
All lizards are reptiles.
Lizards DO molt - just not all at once !
To attract mates, and to deter competition from competing males
All snakes and many lizards are carnivores. Some lizards are herbivores or omnivores.
Yes. Chameleons are lizards, lizards are reptiles, and all reptiles are vertebrates. Vertebrates include reptiles, mammals, birds, fish and amphibians.