What is comparative developmental biology? What have been the three major changes in human evolution? What are the fixed alleles in the human species? What is the difference between natural selection and evolution? What does evolution mean?
While commonly used in biology, obligate can also describe mandatory conditions in other contexts. 15 What does obligate mean? Obligate refers to mandatory or strictly required conditions. 12 What does facultative mean? Facultative refers to optional or adaptable conditions. 10 What is a facultative ...
Although great apes do not normally brachiate (with the exception of orangutans), human anatomy suggests that brachiation may be an exaptation to bipedalism, andhealthy modern humans are still capable of brachiating. Some children's parks include monkey bars which children play on by brachiati...
Answer explanation:The answer is clearly mentioned in the said paragraph and line. In the passage, it is said that“the therapods, or “beast feet”, were bipedal, predatory carnivores. Some sauropodomorphs were carnivorous or omnivorous but later species were typically herbivorous.”Since it is...
In knuckle-walking chimps, the cortex is the same thickness on the top and bottom of the bone. However, bipedal, upright walking applies different forces, which means the codex in humans is at least four times thicker on the bottom part of the bone. ...
We did our standard approach of scanning the skeletal remains ofRiojasuchus tenuisceps, making a 3D musculoskeletal model, and then using that to address lingering questions like those I’ve mentioned. We found the evidence for/against bipedalism to be wonderfully ambiguous, which might sound str...
She had volumes of evidence, but evidence didn’t seem to mean much to many of Goodall’s peers. A generation later, de Waal says that in his field it is still often the case that “authority outweighs evidence.” His peers, he says, regularly “cling to unsupported paradigms.” In ...
I mean it. So why not? Idk... go out and mow an old ladies lawn? I feel like yeah theirs some start up costs. But just for sanity sake. I know some say these games are theraputic to them. I guess in the way crosswords or asmr can be. It's not so much to play a game ...
Stomach-Churning Rating: 5/10 for spirit animals, by which I mean dissected/ghostly pale whole specimens of animals in preservative fluids. The exhibits are on a square balcony overlooking the lower floor, so you can get some nice views. It does make the balcony crowded when the museum is ...
in the history of vertebrates (Brusatte et al.2014), such that primitive birds (or proto-birds) such asArchaeopteryxand primitive members of closely related groups like the dromaeosaurids (Microraptor) and the troodontids (Anchiornis) are nearly identical (Fig.8). These bipedal feathered ...