QUESTION 1 Bald Lamprey bass Antelope eagle Alligator Sea Fur Feathers Gizzard ng, Jaws Based on the phylogeny above, which taxa would be expected to have lungs? A. lamprey B. sea bass C. antelope D.bald eagle O E. alligator 00000

Q: Why are plesiadapiforms most likely the earliest primate ancestors?   A. They do not have a…

A: Thе quеst to pinpoint thе еarliеst primatе ancеstors is a fascinating pursuit within thе rеalms of…

Q: Which is an example of directional selection after several generations on an island population from…

A: Introduction :- "Evolved" refers to the process of biological evolution, which is the gradual change…

Q: Which statement accurately describes the tuskless elephants in the video? O a. They were born…

A: Tusks are just elongated lateral incisors that grow outward once the elephant loses its baby teeth.…

Q: Which of the following descriptions applies to Cro-Magnons?a. developed agriculture b. were…

A: The first humans with a prominent chin, a larger brain capacity than modern humans, and more average…

Q: How does the amount of Neanderthal DNA in modern humans vary geographically? a. Individuals of…

A: Up until around 40,000 years ago, Neanderthals who are close evolutionary related of modern humans…

Q: adogram represented human, chimp, gorilla, and orangutan relationships, which puld represent humans?

A: We share about 96 % of our DNA with gorillas, meaning that we are in a sense, more than twice as…

Q: What does ancient DNA reveal about historic episodes of interaction between H. sapiens and…

A: Ancient DNA studies have shown that Neanderthals and Homo sapiens interbred multiple times. This is…

Q: Modern Homo sapiens are not the only species to use tools. Which other animals use tools? a. some…

A: Introduction: Tool use by animals is a phenomenon in which an animal uses any  different kind of…

Q: What is the most probable primitive condition for the whole group (node A)? O a. Claws O b. Nails O…

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

Q: What type of data is primarily used to determine the existence and appearance of early animal…

A: Animals are multicellular eukaryotic organisms. They possess a well-defined growth pattern that…

Q: What two species did early Homo sapiens live with during the end of the Pleistocene?    A.…

A: The question is asking about the two species that coexisted with early Homo sapiens during the end…

Q: QUESTION 13 What is the most probable primitive condition for marsupial mammals (node D)? a. Claws…

A: Introduction   Marsupials are any members of the mammalian infraclass Marsupialia. Premature birth…

Q: Which variables are used when calculating the encephalization quotient? a. absolute brain size b.…

A: Encephalization quotient (EQ) is a relative brain size measure that is defined as the ratio between…

Q: Amphibians evolved from what type of ancestral fish?a. sea squirts and lancelets                  d.…

A: Amphibians can be defined as the ectothermic, tetrapod vertebrates belongs to the class Amphibia.…

Q: Which species has the most robust cheek bones?   A. Homo erectus   B. Homo rudolfensis   C.…

A: Robust cheekbones refer to strong, prominent, and thick cheekbones. These are typically…

Q: According to "The Life and Death of a Neanderthal (Shanidar 1)”, when did the individual Shanindar 1…

A: The question is asking for the time and place where the individual known as Shanidar 1, or Nandy,…

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: Which is the closest living relative of humans? a. chimpanzeeb. Ardipithecus ramidusc. Homo…

A: To define closest living relative of humans.

Q: Why was the Mesozoic era extinction significant to the history of mammals? a. As photosynthesis…

A: The Mesozoic era is referred to as the age of the dinosaurs which were dominant during this period…

Q: Amphibians evolved from which type of ancestral fish?a. sea squirts and lanceletsb. ray-finned…

A: Amphibians evolved from lobe finned fishes as ancestral fish.

Q: The organism Euprymna scolopes is most likely related to- B. Tasmanica euprymna. A. Nipponensis…

A: Introduction Euprymna is a bobtail squid genus that includes several species.

Q: Which is true about Archaeopteryx (select the best possible answer)? A. it was a dinousaur  b. It…

A: Introduction  Evolution is the shift in the genetic makeup of biological populations over numerous…

Q: video

A: Neanderthals were an ancient human species that lived in Europe and parts of western Asia around…

Q: What are the different hypotheses that might explain the stature of Homo floresiensis?    A.…

A: The question is asking about the different hypotheses that might explain the small stature of Homo…

Q: turtles, lizards, snakes crocodiles dinosaurs parental care keratinized skin amniote egg bipedalsm…

A: A phylogenetic tree is a diagrammatic representation which determines how taxons are related to each…

Q: 10. According to these anatomical structures in the figure above, which two animals closely related?

A: Homologous organs are defined  as the organs of different animals that are having similar structures…

Q: Based on this phylogeny, which of the answer choices is the most related to a turkey? Group of…

A: Introduction: The study involving the relationship between different groups of organisms and their…

Q: Humans are heterodonts, which means they Group of answer choices have different types of teeth…

A: Human beings are highly evolved organisms that have a better thinking capacity. Humans share more…

Q: The 3.6-million-year-old footprints left by bipedal walkers in Tanzania were probably made by_____ .…

A: Fossils are the ancestral remains. They can be anything such as teeth, shells, and bones. Most of…

Q: Order Primata comprising monkey,gorilla and gibbon is placed in classMammalia along with order…

A: Primates are the order which comes under the class Mammalia. Primates are mammals that lead to an…

Q: According to "Homo erectus – The First Humans”, what are key features that are shared among the Homo…

A: The question is asking for the key features that are common among the Homo erectus species,…

Q: [ Select ] lived at the same time as A. boisei, but had a significantly larger brain.

A: Both australopithecus robustus and Australopithecus Boisei are hominin species that belong to same…

Q: 16. What is a rhinarium? O A. A soft pad of nerves in the ends of primates' digits that Improves the…

A: Rhinarium can be described as the hairless skin part that surrounds the nostrils in many of the…

Q: Which was NOT a trait of primates that influenced the trajectory of human anatomy? O a. retention of…

A: Primates are a group of mammals which include evolutionarily advanced features. Monkeys,…

Q: Which of the following is NOT a trait commonly found in primates?   A. Nails on the fingers and…

A: Primates are a diverse group of mammals that include humans, apes, monkeys, and prosimians. These…

Q: An odocast was found to belong to Select on Ardinithen

A: Predating Australopithecus afarensis by approximately one million years, Ardipithecus ramidus lived…

Q: You studied the intermembral index in Lab 4. The graph below plots new data not in this lab for…

A: ANSWER: The correct option: 109 ; vertical clinging and leaping intermembral index of 109

Q: Which of the following is a paraphyletic group? O O O O Deer, cow Pig, peccary Hippo, pig Cow, deer,…

A: Phylogenetic trees are tree-like evolutionary diagrams that explain the evolutionary linkages…

Q: Instructions Rewrite this statement so that it accurately reflects Darwin's theory of natural…

A: The key to the diversity of various species on the Earth is evolution. A slow and gradual process…

Q: u nequenly. d. Consumers once outnumbered producers. 9. Birds and reptiles are similar in that they…

A: The branch of biology that deals with the structure, function and evolution is called zoology. It…

Q: Which hypothesis is plausible for the extinction of the dodo bird? Select all answers that apply. O…

A: Dodo bird was a bird that was found on this planet in the 17th century and they were unable to fly.…

Q: The circuitous course of the recurrent laryngeal nerve is an example of the influence of on the…

A: The research of relationships between distinct groups of species and their evolutionary history is…

Q: a. What is this diagram an example of? b. Which two organisms are most closely related? c. What…

A: If two species share a recent common ancestor, they are more related, and if they share a distant…

Q: Which species has the least robust brown ridges?   A. Homo rudolfensis   B. Homo habilis   C.…

A: Australopithecus afarensis is an extinct hominin species that lived approximately 3.9 to 2.9 million…

Q: After the mass extinction that occurred 65 million years ago, mammals rapidly diversified to occupy…

A: Speciation is the process of formation of one or more species from an existing species. It is said…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.