Rodents & rabbits Crocodiles Dinosaurs & birds Primates Hair Two post-orbital fenestrae Amniotic egg Four limbs BONY SKELETON Hypothesis 1 Vertebrae Amphibians BONY Rodents & rabbits Crocodiles Sharks Ray-finned fah SKELETON Primates Hair Two post-orbital fenestrae Amniotic egg Hypothesis 2 Four limbs Which tree is the most parsimonious? BONY SKELETON Vertebrae O tree #2 O tree #1 Sharks Ray-finned fah Amphibians Dinosaurs & birds

Q: Fossil evidence that many saurapod dinosaurs had feathers suggests that ____. flight is an…

A: In the course of evolution Dinosaurs are the important part. So according to the fossils the size of…

Q: Which conditions would NOT lead to good preservation of a dead hominin skeleton? O Dying in a very…

A: Favourable conditions for fossil preservations:-

Q: Skull parts are represented in only___ of the more than 100 genera of sauropods. (A) 20 (B) 24 36 D)…

A: A clade of saurischian dinosaurs, the sauropoda is referred to as sauropods. The features of…

Q: Hadrosaur are large and strong looking, couldn’t they at least try to defend themselves from…

A: Introduction :- Hadrosaurs are the animals belongs to the phylum chordata .They have few mechanism…

Q: A simpified phylogenetic tree of 7 species is shown. Based solaly on this tree, which of the…

A: Phylogeny represents the evolutionary relationship between taxons.

Q: Dinosaurs that lived with tyrannosaur rex what were their? Like any duck bills, hardosaur,…

A: Tyrannosaurus Rex or T. Rex are carnivorous dinosaur species that were found to have been lived in…

Q: Biodiversity & Evolution Virtual Lab (BIOL 1405)- Fall 2020 Domestic Platypus Gecko Alligator…

A: Phylogenetic tree is the most convenient hypothetical method of visually representing…

Q: Silurian Rhudering nStage Ordovician Period Hirnantian Stage Rawtheya n Stage A. ascensus N.…

A: The data suggest that extinctions were brought on by climate change. This is believed to have had a…

Q: Dinosaurs represent one of the oldest groups of animals

A: In this question, we have to explain the dinosaurs belongs one of the oldest group of animals.

Q: Bilateral symmetry is a(n) A B C synapomorphic ancestral claws derived analogous - trait for the…

A: A phylogenetic tree is a diagram demonstrating the evolutionary connections between a group of…

Q: Which of these terms best identifies the structures in the diagram below? VERTEBRATE FORELIMBS human…

A: Evolution is the process of slow and gradual change over a period of time. Many different scientists…

Q: 2. The image above represents a simple cladogram for the primate order, where the letters are nodes…

A: Grasping hand and foot are observed in each primates, grasping foot is absent in humans most…

Q: Acrocanthosaurus what is physical description compare to tyrannosaur rex differences of shape, size…

A:

Q: What term should we use to decribe the evolution of body types in the Anole lizards?…

A: Anole lizards have been reported to evolve into similar forms on the various islands which are known…

Q: Where on the tree did lungs (or lung derivatives) evolve? Group of answer choices D C A E B

A: Phylogenetic tree of chordates is given in the question. Phylogeny depicts the evolutionary…

Q: Fossil Cranium #1 is MOST LIKELY

A: The skull is an important and anterior component of the axial skeleton that houses the components of…

Q: How are the non-human primates similar? How do they fit into the tree? Which examples do we have…

A: Evolution is the process by which an organism develops itself with characteristics that better fit…

Q: Hadrosaur is May have been the only _____ dinosaurs

A: Step 1 The Mesozoic era had witnessed both rise and fall of reptiles. A large number of ruling…

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: region monophyletic, paraphyletic, or polyphyletic?

A: Cladistics is a process of classifying organisms depends upon their shared traits. This method is…

Q: The oldest known fossils of turtles look just like living turtles. The relationship between turtles…

A: Fossils are dead plants and animals that have been preserved in sedimentary rock or other crust…

Q: Skull parts are represented in only of the more than 100 genera of sauropods. (A) 20 (B) 24 36 (D)…

A: Answer :- The vast, herbivorous sauropod dinosaurs, which flourished during the Mesozoic Era, are…

Q: Australiopithicus was one of many hominid primates that lived during the late Neogene. This…

A: Homo erectus was the first ancestor to use fire Homo habilis was the first to use languages Homo…

Q: Where on the tree did the amniotic egg evolve? Group of answer choices C A D E B

A: The given tree depicts the evolution of the different chordates as vertebrates, then jawed…

Q: Strepsirhini, lemurs and lorises, have all of these but O hooves instead of nails O a grooming claw…

A: The order "primates" includes diverse mammals that include the most developed and intelligent groups…

Q: Which of the following is an early proto-primate fossil of the Paleocene?   Adapidium…

A: Fossils are the remain or traces of the dead plants and animals that have been preserved by the…

Q: In the hips of modern birds the pelvic bone is _____. angled posteriorly because birds descended…

A: The anatomy and physiology of the birds are specially designed to enable flying. The specific…

Q: What happened to the digits as tetrapod legs evolved

A: Evolution is a continuously occurring process that involves a change in organisms due to the…

Q: What two derived feanures define hominins relative to other apes? OMegadont molars OBipedal…

A: The Hominin is a taxonomic tribe of the subfamily Homininae, of which only one species exists today,…

Q: homed dinos roc and erosurs duckb mored sauropods prosauropods other theropods watives theropods…

A: Cladistics is mainly a  process of categorizing the organisms according to their shared traits. This…

Q: From the tree below, what can be inferred about the relationship between placentals, marsupials, and…

A: The wrong choices for the answer will be, these groups have not evolved any differences from each…

Q: For which of the following pairs of these animals is having hooves most likely to be a convergent…

A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…

Q: Compare the óverall body plan of the prawn to that of an insect like a grasshopper (see drawings…

A: Answer:  ADAPTATION: It is the power of any organism to adapt themselves in an environment. They…

Q: coloring skins

A: introduction  shades have been found in dinosaurs which make them unique .  The disclosure might…

Q: Question 15 Which statement about chordates is ACCURATE? O Not all vertebrates have a distinct head.…

A: Chordates are a diverse group of animals that are defined by certain shared characteristics. These…

Q: Which of the following is a NOT a monophyletic group? Vertebrate phylogenetic tree P jawless…

A: An original taxon and all of its offspring are included in a monophyletic group, also known as a…

Q: please help im confused thank you a lot

A: Differences Between the Tetrapod Lineage Based on Morphology and Mitochondrial DNAThe Tetrapod…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.