. One of the explanations for the diversity seen in the fossils corresponding to the Cambrian explosion is the existence of an evolutionary “arms race” between predators and prey. True or False ?   2.Our planet is undergoing such a rapid transition that we may have shifted into a new epoch: the Anthropocene. True or False?

Q: Describe in detail 5 ways to preserve material for the fossil record.  List the 3 types of life…

A: Fossils are the preserved remains, or traces of remains, of ancient organisms.

Q: An analysis of a phylogeny that displays data about the fossil record over time reveals all of the…

A: Answer : option (C)  - Evolution is the result of interactions between organisms and their…

Q: a)Describe key developments related to primate evolution associated with the time periods below:…

A: (Comment: As per the guidelines,we are allowed to answer one question at a time, so I am answering…

Q: Bivalvia: Gastropoda: Cephalopoda: Nautiloidea: Ammonoidea: Coleoidea: Belemnitida: Mollusca: MYA…

A: Geological time scale is one type of calendar or tool by which we can understand the event of earth…

Q: what does the Cambrian “explosion” refer

A: The early phase of the Paleozoic era that started 541 million years ago and lasted up to 485.4…

Q: Detail one of the historical periods (pre-Cambrian, Cambrian, or post-Cambrian) of animal kingdom…

A: The Geologic Time Scale (GTS) is a system of chronological arrangement or sequence of geologic…

Q: ecological conditions

A: Evolution: It is defined as the process by which the species adapt over time in response to their…

Q: Practice Portfolio Activity, Part 1 Five species of Xenite-an imaginary animal-have been found on a…

A: In order to draw a character matrix table we will make a table and we will mention species at one…

Q: Taphonomy tells us ab0ut preservati0n biases in the fossil rec0rd. What kind of biases affect 0ur…

A: Taphonomy refers to the branch of paleontology (study of life history based on fossils) which is…

Q: The Cambrian Explosion occurred approximately 542 million years ago. During the Cambrian, what…

A: Cambrian period refers to the initial geological period of the Palaeozoic Era as well as Phanerozoic…

Q: ''Cambrian Explosion'' What contributed to this explosion of life? What were Earth conditions like…

A: Cambrian explosion was the rapid and unparalleled rise of the organisms at the beginning of the…

Q: What kind of community interaction encouraged the Cambrian Explosion and contributed to…

A: The Cambrian Explosion is most significant in the history of evolution because it marks the sudden…

Q: Biologists studying living primates in recent years, such as Geladas and Baboons, have noticed that…

A: *chronospecies a species derived from a  development pattern that is involved with an continuous and…

Q: : 2. The Cambrian Explosion (approximately 550 mya to 450 mya) was a time of rapid diversification…

A: The Cambrian explosion or "Cambrian radiation" was an event that occurred approximately 541 million…

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: The Cambrian Explosion occurred due to the widespread adoption of bilateral symmetry and the…

A: INTRODUCTION The Cambrian explosion or Cambrian radiation was an occasion approximately 541 million…

Q: How is a mass extinction event indicated in the Tree of Life? Significant gaps on the tree are…

A:

Q: Why are simpler structures considered ancestral when we study phylogeny? * 1 point       Complex…

A: In the course of evolution, the living organism have started from a mere cell and that too…

Q: Let’s see what you already know! For this activity, you are a palaeobiologist interested  in…

A: Clue: The field site has limestone covering most of the area, with younger mudstone rocks in one…

Q: 1. You will notice that some lineages (e.g. the descendants of species 56) branched many times and…

A: Lineages These are defined as the sequences of biological groups that are connected through the…

Q: Table 10: Some Important Events in Geologic Time Era Period Triassic Epoch Event Age of Reptiles…

A: * Modern mammals have evolved from preceeding animals . * Formation of modern humans from azoic era…

Q: why is it not 55-34; Eocene if the Eocene period was 55 million - 34 million years ago as opposed to…

A: The Euprimates are the modern primates with characteristics of grasping hands and feet, and reduced…

Q: 15. Flying squirrels, sugar gliders, and colugos are all mammals that glide using a flap of skin…

A: *NOTE: Kindly repost for other question Dear Student as per the guidelines we are supposed to answer…

Q: Over geologic time, the concentration of 02 in Earth's atmosphere has increased. However, at the end…

A: Carboniferous period which is part of late Paleozoic era is associated with large underground coal…

Q: Along comes Dr Phil Bell and deep in the mines of Lightning Ridge, finds an amazingly preserved…

A: Organisms in the course of life evolved from simple celled organisms to complex organisms.…

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.