How To Use animal group In A Sentence
- The evidence of palaeontology is deficient, if for no other reason than that many animal organisms could not be preserved at all on account of their soft bodies; many animal groups have, nevertheless, received an unusual increase (mollusks, radiata, fish, saurians, vertebrates, and dendroid plants). At the Deathbed of Darwinism A Series of Papers
- Such peculiarities in combination with great reproductive potential and other advanced features of holometabolous insects make staphylinids an evolutionarily very successful animal group.
- But Darwin knew that the major animal groups-which modern biologists call "phyla" - appeared fully formed in what were at the time the earliest known fossil-bearing rocks, deposited during a geological period known as the Cambrian. Evolution News & Views
- Vertebrates were once the only major animal group not found fossilised in the Cambrian system of rocks.
- All eusocial animal groups exhibit some form of division of labor.
- Monogamy is rare in most animal groups, but is common among birds.
- This famous site in British Columbia has yielded much fundamental information on the early radiation of the major animal groups.
- Monogamy is rare in most animal groups, but is common among birds.
- Other eusocial animal groups defend themselves with stingers, mandibles, and sharp teeth.
- Common larval types are used to deduce a radially symmetrical, medusa-like organism as the common ancestor for all animal groups above coelenterates, i.e., for all triploblastic animals.