need a good answer.with explanation.Thanks 1- Which of the following species appeared earliest in the fossil record? Choices ( Homo neanderthalensis, Homo erectus, Homo sapiens, Australopithecus afarensis)
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need a good answer.with explanation.Thanks
1- Which of the following species appeared earliest in the fossil record? Choices ( Homo neanderthalensis, Homo erectus, Homo sapiens, Australopithecus afarensis)
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- What Darwin Never Knew. Why was tiktaalik an important fossil ? What does shibin think was the evolutionary pressure that occurred that caused Tiktaalik to evolve leg like limbs ? List at least 5 things that make humans different from other apes and other species. Why did drawing parallels between humans and apes make people angry?Winged Dinosaur." The doc as they create replicas of microraptor, a dinosaur with four feath wings, in an attempt to determine how flight evolved in birds- from the ground up or from the tre down. Answer these questions OR complete the essay. 1. What was the most plausible function of feathers in theropod dinosaurs like deinonychus?| 2. What made microraptor a unique feathered dinosaur? 3. What are the 2 theories about how flight developed? Describe them. 4. What was Xu Xing's original hypothesis for how flight evolved in birds? 5. Why did Ken Dial's studies of birds called chuckers lead him to believe flight developed from the ground up? 6. Larry Martin and David Burnham (U of Kansas) made their 3-D model of microraptor from a mold of a single microraptor fossil. How was the hip joint of the model configured and what does this suggest about microraptor and the origin of flight? 7. The team from the American Museum of Natural History made a sculpted model of microraptor from…The unidentified dinosaur egg clutches. You know that oviraptorosaurian egg clutches can be identified based on the following characteristics (C1-C5): C1. Elongate egg shape C2. Asymmetrical egg shape (more pointed at one end) C3. Eggs are arranged in three or four circular rings C4. Eggs are paired (arranged in clusters of two) C5. May be associated with oviraptorosaurian bones Egg clutches that match 3 or more of characteristics C1-C5 belong to oviraptorosaurians. Among Figures A-B, which of the egg clutches belong to oviraptorosaurians? Please explain in the following format (if you cannot identify a characteristic in a figure you need to explain why):
- Can someone help me with my biology homework, with 2 questions, thank you. just answer as short as possible 1) List 2-3 characteristics that distinguish hominoids from the rest of the primates. 2) List 2-3 characteristics that distinguish hominins from the rest of the hominids.genera Paranthropus. where do youthese early hominins fall in relationship to ourselves? Are they a direct ancestor? Are they a cousin species that branched off after adapting to a specific environment?Question 6. Describe a hypothetical fossil of a whale skull that would increase our knowledge of cetacean evolution if it were to be discovered. List the pertinent features of this imaginary fossil and suggest what questions about the evolutionary history of whales could be answered by studying it.
- their relatives. You'll see a table (larger) that looks like this, followed by two diagrams 2. Find the pages in this lab exercise where they are examining the evolution of horses and their relatives. You'll see a table (larger) that looks like this, followed by two diagranis mat look like these (also larger). Turn the pages until you find these images, enlarged, with directions. Sheep Donkey Horse Character Trait Goat Denkey Goat Herse Sheep Food preference (herbivore, carnivere, or emaivere) Number ef legs (biped er quadruped) Presence er absence of hair Herbivore Herbivere Herbivore Herbivore Horse Donkey Sheep Gost Quadruped Quadruped Quadruped Quadruped Hairy Hairy Hairy Hairy Shape of hoof (whole or split into two) Split Whole Whole Split Ancestor Ancestor you find the above (turn the pages until you do), follow the directions to work through how to think about cladograms. • In your homework, resketch the TWO cladograms (the cladograms are the charts with the lines and bubbles).…edictions: On ", Homo erectus Where were the earliest Homo erectus fossils found (not the first ones discovered)? How old are they? Are these bones from a male or are they from a female? F3 Where have Homo erectus fossils been found to date? Name one site from each continent. 14 $ Accessibility: Investigate 2 R F4 LF F DII % 5 V T G ☀ A 6 F6 Y B * H & 7 PrtScn U F8 N * 8 Home F9 9 11 J End K M F10Phylogeny of Human Evolution - create a phylogeny of human evolution. It should include all known hominids beginning with the earliest and ending with modern Homo sapiens and your version of a future human)
- The unidentified dinosaur egg clutches (Fig. A-B). You know that oviraptorosaurian egg clutches can be identified based on the following characteristics (C1-C5): C1. Elongate egg shape C2. Asymmetrical egg shape (more pointed at one end) C3. Eggs are arranged in three or four circular rings C4. Eggs are paired (arranged in clusters of two) C5. May be associated with oviraptorosaurian bones Egg clutches that match 3 or more of characteristics C1-C5 belong to oviraptorosaurians. Among Figures A-B, which of the egg clutches belong to oviraptorosaurians? Please explain in the following format (if you cannot identify a characteristic in a figure you need to explain why):What Darwin Never Knew. List all ways you can think of observations from nature ,development,etc that were important for Darwin when he developed his theory of evolution by natural selection. Why are the Galápagos Islands unusual? How were they significant for the formation of Darwin’s theory ? Why were the finches important to Darwin theory ? Why did the beaks of the finches look different?Genomics and Human Evolution The Denisovan genome contains sequences that originated from an unknown human species. Using Figure 19.11, speculate on which species this might be. Is it possible that there are other ancestral species that may remain to be discovered that would change the phylogeny presented in the figure? FIGURE 19.11 Estimates for the dates of origin and extinction for the three main groups of hominins (green, blue, and orange). The australopithecines split into two groups about 2.7 million years ago. One of those groups, the genus Homo, contains the ancestors to our species, H. sapiens.