What was more important for the invasion of the land by vertebrates during the Paleozoic: becoming tetrapods, evolving efficient lungs or evolving waterproof skin?

Q: what percentage of sea turtles were around during the jurassic period?

A: Introduction : Geological time scale gives a picture of the events which has taken place in the…

Q: If humans were to become extinct, what are three species that might also become extinct and what are…

A: Yes, humans are a keystone species by virtue of their technology as well as the manner in which they…

Q: How do the extinctions of other creatures affect humans directly and indirectly?

A:

Q: What is the evidence that the megafaunal extinction in the Pleistocene was partly caused by humans?

A: Megafauna and Human  Simply large mammals are mega fauna. Elephants, goats ,fish,  lions and even…

Q: How did the researchers use the DNA of living sponges to make conclusions about events occurring…

A: Answer- Every organism in a particular species have 99 percent same DNA sequence. Even among…

Q: What do you think geologists would find in the rock record as evidence of human life today million…

A: Millions of years later, layers of sediment will get compacted into rock such as sandstones,…

Q: Lystrosaurus provided which type of evidence supporting continental drift? land features fossil…

A: As the ability to sequence the nucleotides that make up DNA has increased, the use of genes to…

Q: Did the Neanderthals and Denisovans mate with each other before their lineages died out?

A: The modern human species known as Homo sapiens evolved about 315,000 years ago in the African…

Q: What problems were associated with colonizing land during the evolution of vertebrates?

A: Life on Earth first developed in quite a while over 3.5 billion years prior, and even today most of…

Q: At the end of which geological time period did the Starfish become extinct?

A: Biodiversity is diversity of various living organisms on the planet that it contains different types…

Q: What is the correct order of appearance in the fossil record, starting with the earliest: reptiles,…

A: Vertebrates comprise mammals, birds, reptiles, amphibians, and fish, a widely recognized category of…

Q: Neanderthals and Denisovans split approximately 530,000 years ago. 430,000 years ago. 400,00 years…

A: Answer is 3rd option

Q: How does the hypothesized origin of modern humans (Homo sapiens) differ from the hypothesized origin…

A: Evolutionary history reveals that certain races of humans start evolving at different places. It is…

Q: Dinosaurs (apart from birds) went extinct at the end of the Permian because they were poorly adapted…

A: Geological time scale is somewhat chart which tells and explains the transformation of simple life…

Q: What era did Australopithecus afarensis evolve?

A: It is required to identify the era in which Australopithecus afarensis evolve.

Q: How do you think the evolution of mammals (including the emergence of humans) might have been…

A: Mammals evolved from members of the reptile order Therapsida during the Triassic Period…

Q: The Mousterian stone tool assemblage is mostly associated with which species? Denisovans…

A: Mousterian  culture was named after the type site of Le Moustier, three superimposed rock shelters…

Q: Which class of tetrapod animals famously experienced an adaptive radiation into previously unused…

A: The oldest near-complete tetrapod fossils, Acanthostega and Ichthyostega, date from the second half…

Q: What caused the extinction of the dinosaurs?

A: Dinosaurs represent the giant reptiles that evolved on earth 245 million years ago. They come under…

Q: which modern humans had already spread out through much of Asia?

A: It is believed that the most dominant and intelligent species on earth are humans. They are…

Q: eptiles came to dominate the land in the _________ Period of the Paleozoic Era.

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Describe a scientific hypothesis to explain the mass extinction of dinosaurs and many other…

A: Dinosaurs are the groups comming under reptiles. They have an terrestrial life forms. They lived…

Q: Which of the following is not a hypothesis used to describe the sudden change in the diversity of…

A: The term "Cambrian explosion" refers to a time when bilaterally symmetrical (bilaterian) animal…

Q: Which archaic Homo sapiens fossil has cut marks on its face, indicating a burial or ritual practice?…

A: Introduction The evolutionary process that resulted in the emergence of Homo sapiens as a distinct…

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: are the four categories of lifestyle adaptations used to define the genus Homo?

A: early humans lived in caves or simple huts or tepees and were hunters and gatherers. They used basic…

Q: What term did Lamarck use to explain how new species emerged

A: Jean-Baptiste Lamrack was a French naturalist, who believed if the body parts were not being used,…

Q: Why are all of the fossil taxa from the Pliocene in this module called hominins?

A: Fossils are the preserved remains of plants and animals that were buried beneath ancient oceans,…

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: In what important ways did invertebrate life change between Ordovician time and Devonian time?

A: Evolution is a process of slow and gradual change over a period of time. There are many different…

Q: why do prehistoric remains consist of almost inclusively of bones and teeth?

A: It is generally found that the prehistoric times mainly comprise of harder body parts like bones and…

Q: What dinosaurs did Acrocanthosaurus lived with in its time in North America like what herbivores or…

A: The Acrocanthosaurus was a flesh eating theropod that lived all through the Early Cretaceous period…

Q: What species of hominins other than the Neanderthals may have commingled with modern humans?

A: Hominin, the term is used to refer to extinct members of the human lineage, most of which are quite…

Q: What is the change between the paleolithic era and the neolithic era? What is the Neolithic…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A number of scientists believe that the Permian extinction was caused by huge volcanic lava flows…

A: Permian extinction

Q: During what era did pangs begin to break up

A: During what era did pangs begin to break up? Answer. B. Triassic

Q: What do Homo Sapiens fossils reveal abou modern hummans' origins?

A: The first fossils of early modern humans were identified in 1868 at the 27,000-23,000-year-old…

Q: Which statement best explains why Lystrosaurus fossils are found on these two continents?

A: A fossil is any preserved traces, impression, or residue of a once-living thing from a previous…

Q: How is it that most, if not all, of the extant animal phyla today evolved during the Cambrian period…

A: To date, there has been no other evolutionary explosion as strong as the Cambrian period in the…

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…

Q: What patterns in the fossil record would support that organisms have evolved?

A: Fossils: Fossils are considered to be the remains or the traces of the organism's activity that are…

Q: Why is the Fayum depression in Egypt such an important site for understanding the origin and…

A: Anthropoid primates mainly  includes the apes; humans ; monkeys.Some of the feature shared by the…

Q: What are the main reasons for gaps in the fossil record

A:

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.