What of the following is the correct pairing? a) bone - force b) joint - pivot c) muscle - lever d) torque - pull

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Fredrick griffith made a scientific discovery in 1928

This rapid change in species that rarely leaves behind fossil evidence is referred to as