The larvae of some insects are merely small versions of the adult, whereas the larvae of other insects look completely different from adults, eat different foods, and may live in different habitats. Which of the following most directly favors the evolution of the latter, more radical, kind of metamorphosis?
A) natural selection of sexually immature forms of insects
B) changes in the homeobox genes governing early development
C) the evolution of meiosis
D) the development of an oxidizing atmosphere on Earth
Adult Dwarf Rabbit
Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision
Anterior and posterior views of the adult human skeleton
Forms of primary adult glaucoma: (a) in chronic open-angle glaucoma, the anterior chamber angle rema
Fine motor skills involve coordinating the many small muscles of the wrists, hands, and fingers.
Pineapples carry harmful insect shell insects, safe to eat?