Definitoin

1. species-group of beingnesss that sh are analogous characteristics and solid ground breed among themselves producing fertile offspring. 2. ontogenesis-change in inherited characteristics over time. 3. vivid selection-a process by which organisms with traits extravagantly hat suited to their purlieu are more seeming to live on and reproduce ; includes c oncepts of play, overproduction, and competition. 4. variation-inherited trait that makes an individual dis resembling from other members of the identical species and results from a mutation in the organisms genes. 5. Adaptation-any variation that makes an organism better suited to its environment. 6. gradualism-model describing ontogeny as a lessen process by which bingle species changes into a sensitive species finished a continuing serial of mutations and variations over time. 7. Punctuated equilibrium-model describing the quick evolution that occurs when mutation of a a few(prenominal) genes results in a species of a sudden changing into a juvenile species. 8. Sedimentary rock-a sheath of rock, much(prenominal) as limestone, that is most in all probability to contain fossils and is make when layers of sands, silt, clay, or mud are cemented and compacted unneurotic or when minerals are deposited from a solution. 9. Radioactive element-element that gives off a steady amount of currency of radiation as it belatedly changes to a nonradioactive element. 10.

embrology-study of embryos and their development. 11. bighearted malelogous- corpse move that are similar in structure and declination and can be similar in influence. 12. Vestigial structure-structure, much(prenominal) as the human appendix, that doesnt seem to have a function and may once have functioned in the body of an ancestor. 13. high priest-group of mammals including humans, monkeys, and apes that ploughshare characteristics much(prenominal) as opposable thumbs, binocular vision, and flexible shoulders. 14. Hominid-humanlike primate that appeared or so 4 million to 6 million historic point ago, ate both plants and meat, and walked adept on two legs. 15. serviceman sapiens-early humans that...If you want to relieve oneself a full essay, establish it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.