Birds are clearly dinosaurs, as we explained in the fossil record in the last article. In this article, we want […]
WeiterlesenKategorie: English
Are birds dinosaurs? Part 3/9: Feathered dragons
In the last episodes, we examined the characteristics of dinosaurs and presented some evolutionary transitions within non-avian dinosaurs. But probably […]
Weiterlesen
Are Birds Dinosaurs? Part 2/9: Evolution of Non-Avian-Dinosaurs
In the last episode, we learned how to recognize a dinosaur by its apomorphies. If you don’t know these yet, […]
Weiterlesen
Are birds dinosaurs? Part 1/9: What are dinosaurs?
Introduction Hardly any other group of extinct animals fascinates young and old more than dinosaurs. The Mesozoic era is often […]
WeiterlesenMars versus Venus? Part 5: Chimpanzee Man and Human Woman?
Around 2005, several mass publications expressed provocative statements. The journal Newsweek said, “Recent studies have shown that women and men […]
WeiterlesenMars versus Venus? Part 6: Animal Love Story
In the previous parts we have either dealt with absurd “philosophical” views (Butler’s queer theory or Kutschera’s sympathies for AfD […]
WeiterlesenMars versus Venus? Part 4: The phenomenon of intersexuality
Especially in parts two and three, we have explained the biological justification of why there are two sexes and why […]
WeiterlesenMars vs. Venus? Part 3: File number XY … solved!
Summary of parts one and two We humans (and most living beings) have a double set of chromosomes (= diploid). […]
WeiterlesenMars versus Venus? (English) Part 2: Why are there two sexes?
The question of why there are only two sexes (and genders!) has to do with their biological function. This article […]
WeiterlesenMars versus Venus? (English) Part 1: The irrationalism of queer theory
Introduction “Men are from Mars, women are from Venus,” says therapist John Gray, who claims that men and women are […]
Weiterlesen1
/
12
Biologe reagiert auf Kreationisten Comic
Evolution der Vögel teil 7: Segler und Kolibris (Apodiformes)
Wie wahrscheinlich ist die Entstehung des Lebens?
Evolution der Vögel 6: Tauben, Flughühner, Nachtschwalben, Fettschwalme und Co.
Entstehung des genetischen Codes (Vorlesung Entstehung des Lebens Teil 16)
Evolution der Vögel 5: Flamingos, Taucher, Trappen, Turakos und Kuckucke (+ Brutparasitismus)
Evolution der Vögel 4: Charadriiformes (Regenpfeifer, Schnepfen, Möwen, Watvögel & Alkenvögel
Evolution der Vögel 3: Hoatzin, Tropikvögel, Kraniche und Rallen
Entstehung der DNA und der Hyperzyklus (Vorlesung Entstehung des Lebens Teil 15)
Evolution der Vögel 2: Hühner, Fasane, Gänse und Enten (Galloanserae)
Dinosaurier Doku (1991): Folge 3 Die Geschichte vom Ei
Dinosaurier Doku (1991): Folge 4 Geschichte von der Feder
Dinosaurier Doku (1991): Folge 2 Die Geschichte vom Knochen
Dinosaurier Doku (1991) Folge 1: Die Geschichte vom Zahn
Evolution der Vögel 1: Laufvögel (Palaeognathen)
1
/
12
Evolution der Tiere
