Question

Genes are sub units of _____ The number and type of which vary from species to species.​

Answer 1

Answer:

One example of a plant genus containing many species is Rosa, which contains more than 100 species of roses. In contrast, the genus Ginkgo is monotypic, containing only the common ginkgo (also called the maidenhair tree). Among animals, for example, the species of horses and zebras form the genus Equus, whereas the hawksbill sea turtle is the only member of the genus Eretmochelys