1 / 3

Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES. The Marsupials…. Placental Mammals :. Have placenta the most dominant group of mammals have longer period of pregnancy young complete their embryonic development within the uterus, joined to the mother by placenta.

arella
Download Presentation

Lecture 6 ANIMAL EVOLUTION: THE VERTEBRATES

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lecture 6ANIMAL EVOLUTION: THE VERTEBRATES

  2. The Marsupials…

  3. Placental Mammals: • Have placenta • the most dominant group of mammals • have longer period of pregnancy • young complete their embryonic development within the uterus, joined to the mother by placenta. • Marsupials and eutherians are closely related than either is to monotremes; may have diverged from a common ancestor.

More Related