Rat. e me i am just bored if not take the points idrc

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates