What factors are proposed to have led to the success of the dinosaurs in the Mesozoic? 6.

Q: Which of the following organisms is most closely related to the salamander? O A) Leopard O B) Tuna O…

A: Cladistics The taxonomic analysis and construction of phylogenetic trees are based on a methodology…

Q: The fossils in line 4 are Delic TRT * the ones in line 1 of the diagram. 1 2

A: In this case, we may learn more about the relative ages of different types of animals, such as…

Q: Bifacially flaked tools used by H. erectus characterize the Select] stone tool industry. [ Select]…

A: To identify: To identify the correct option of Bifacially flaked tools used by the stone tool…

Q: What does metamorphosis mean

A: Metamorphosis involves the reactivation of the genes allowing the cells to change from one type to…

Q: Why is there a shorter lactation period in eutherians compared to marsupials?

A: Marsupials are the animals that are born immaturely and are carried by their mothers in their…

Q: Describe what happened to the dinosaurs.

A: Dinosaurs were the ancient organisms that live on the Earth 66 million years ago. It has been…

Q: 48. Whales that are found on the Earth today: Mark only one oval. Are identical to whales whose…

A: Introduction:- Evolution: The gradual descent of current organisms from ancient organisms over time.…

Q: A nuchal torus, large supraorbital torus, thick cranial bones, a sagittal keel, and shovel shaped…

A: Humans do not evolve from the todays chimpanzees but human develop along side with the chimpanzees…

Q: ) What is the most common way for a dead organism to avoid decomposition? (2) Why do researchers…

A: The preservation of ancient species' remnants or traces in the Earth's crust over geological time is…

Q: Which statement is true concerning hominins and the archaeological record? a. There is a 10 million…

A: Human evolution is the evolutionary process, leading upon  the appearance of modern human being.…

Q: 18. With only a skull, anthropologists can tell whether or not a hominin was blpedal.

A: Answer: Bipedal : It is the type of terrestrial locomotion in which an organism moves by the help of…

Q: The phylogeny shows types of feathers below, and how early birds are related to each other. praptor…

A: Answer :- Option (D) is correct. - The common ancestor to Microrapter , Sinosaurus , and other…

Q: All of the following is true of Neanderthals EXCEPT Group of answer choices A: they had stocky…

A: Neanderthals are closest extinct human relative. Neanderthals had strong muscular bodies and wide…

Q: Write briefly about the "hobbit" species of hominin. What are the theories about its evolution? What…

A: Hobbit species existed from 70,000 to 100,000 years ago. It was a species of Hominin which was very…

Q: Is the tree rooted or unrooted? Justify your answer and describe the character of the outgroup…

A: A cladogram is a tree-like representation which shows the relationships that organisms share and…

Q: Which of the following represents the first hominid to have used and occupied regions of the Old…

A: Temperate climates are generally defined as environments with moderate rainfall spread across the…

Q: Neanderthal anatomy traits include which of the following? O 1. Gracile skeleton, prognathic…

A: Neanderthals are an extinct species or subspecies of archaic humans who lived in Eurasia.

Q: Compare H. heidelbergensis tools to Neandertal tool kits (match a-d with numbers 1-4) 1.H.…

A: Introduction: H. heidelbergensis tools-  Homo heidelbergensis is an extinct species/ subspecies of…

Q: HOW MANY YEARS AGO DID THE DINOSAURS BECOME EXTINCT?

A: A timeline based on the rock record of the earth is called a geologic time scale (GTS). It is a…

Q: Which of the following would be classified as a hominoid? OGorilla O Tarsier O Spider monkey

A: There is no tail on a Hominoid. Hominoids have bigger brains and heavier physiques. They have a…

Q: What are the Laetoli footprints?    A. Fossilized footprints of Ardi walking across the…

A: The Laetoli footprints are a significant archaeological discovery that provides insight into the…

Q: What is the closest common ancestor of the Allosaurus and Aves? A. Maniraptora B. Theropoda C.…

A: The cladogram presented here consists of four major clades which are Dinosauria, Saurischia,…

Q: According to "Homo erectus – The First Humans”, what stone tool is believed to be developed by Homo…

A: The question is asking about the type of stone tool that was developed by Homo erectus, an extinct…

Q: What was the “big revelation” about Neanderthals and humans revealed by genetic studies?

A: Neanderthals and humans are hominins. Neanderthals are the extinct ancestors of humans and they…

Q: According to "The Life and Death of a Neanderthal (Shanidar 1)”, what is the evidence that suggests…

A: The objective of the question is to identify the evidence that suggests Neanderthals might have…

Q: TRUE OR FALSE  1. The fossil record provides a sweeping overview of the history of life over…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following is true about the phylogeny of birds and reptiles.   Question 35 options:…

A: The study of relationships between various groups of organisms and their evolutionary development is…

Q: According to "Life and Death 3MYA", what are the Laetoli footprints?

A: The correct answer is option D :D. Fossilized footprints of Australopithecines walking across the…

Q: Spinosaurus was the largest carnivore

A: The animals can be classified based on their eating habit. The plant-eating animals are called…

Q: A tuberosity is a?    1. sharp process 2. rough surface    3. hole 4. groove 5. rounded surface

A: A tuberosity is the bone's projection that serves as a site of attachment for muscles.

Q: The first fossils were of 1. amoeba 2. trilobites 3. yeast 4. stromatolites

A: The history of palaeontology is the study of the fossil record left behind by living species in…

Q: fossil bird salamander 2. This fossil bird and this living salamander both have tails. However, they…

A: The fossil bird has a very short tail made of just one bone that helps it have a light skeleton for…

Q: Which of the following represents the first hominid to have an adaptive radiation outside of Africa?…

A: Humans do not evolve from the todays chimpanzees but human develop along side with the chimpanzees…

Q: Was the ancestor of all dinosaurs feathered or scaly?  What character condition did you get

A: It is clear from the genetic tree that ancestral dinosaurs were mostly scaly.

Q: What is dinosaur

A: Introduction  Reptiles are animals belonging to the Reptilia class, a paraphyletic grouping that…

Q: During what era did the dinosaurs become extinct.

A: In evolution, geological time scale is used to identify the evolution of different animals. It uses…