31. One of the reasons that primates have been so evolutionaritly successful for the past 55 million years has been due to their ability to adapt to different biological niches. This is in part due to their _____ dentition.  A. bilophodont  B. Endothermic  C. heterodontic  D. homodontic

Q: Broadly speaking, primates can be most active during the day or at night. Today most living…

A: Haplorhines and strepsirrhines are the suborders of primates.These two lineages have diverged and…

Q: Difference in the beaks of finches found in Galapagos Island compared to those that are found in…

A: Darwin observed the Galapagos finches that had a graded series of beak sizes and shapes and…

Q: Echinoderms have _____ symmetry as embryos and _____ symmetry as adults. a. radial; radial c.…

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: Although many mammals have binocular vision, the anatomical adaptation(s) that set primates apart…

A: The order Primates belong to the class Mammalia. The animals belonging to this group are lemurs,…

Q: 5. All of the following are ratite birds that have undergone divergent evolution as they adapted to…

A: Flightless birds are birds that have lost their capacity to fly due to evolution. There are about 60…

Q: Living lemurs are found only in A. Asia B. South America C. Africa D. Madagascar

A: Lemurs are a unique group of primates native to Madagascar.Lemurs have pointed snouts with wet noses…

Q: What skeletal trait of P. cookie is different from modern primates?   A. P. cookie has no…

A: P. Cookie is an extinct primates and is similar to lemur.

Q: The sister taxon of the Chordata is the _____. a. Mollusca b. Arthropoda c. Ambulacraria d. Rotifera

A: All living organisms are classified based on their internal and external features. The science of…

Q: Evidence that high relatedness is important in the evolution of eusociality comes from ....   A.…

A: Please follow step 2 for detailed explanation.

Q: The closest relatives of bonobos are_____ . a. chimpanzees c. tarsiers b. humans d. Old World…

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: Fossil evidence of Neanderthals have been found in the following areas except. O a. Asia b. Europe…

A: Introduction   Humans are evolved from the primates. Human evolution can be traced back to Africa…

Q: Australopiths are_______ . a. a type of monkey c. extinct hominins b. wet-nosed primates d.…

A: Australopiths belong from Australopithecus, which evolve from 4.18 to about 2 million years ago

Q: 5. Which chordates are thought to be the most recent mammalian group to have evolved, with live…

A: Introduction :- In classification ( in animal Kingdom) , animals are divided into the two main…

Q: Characteristics that evolved in birds to allow for flight includea. reptilian-like scales on the…

A: Bird anatomy has unique adaptations mainly in flight. These are light weighted organisms with very…

Q: like the desert, or emergent A. Class Osteichthyes B. Class Mammalia

A: Amniotes are part of the tetrapod vertebrates that include sauropsids (including reptiles and birds)…

Q: Chimpanzees are referred to as ____ bipeds. a. facultative b. ineffective c. obligatory d. habitual

A: Introduction  The chimpanzee (Pan troglodytes), also referred to as the chimp, is a species of great…

Q: 23.Neaderthals are direct descendants of homo sapiens. Group of answer choices a.True b.False

A: The answer is false  Homo sapiens are the modern man and Neanderthal are the ancient man.  However,…

Q: 1. The first terrestrial vertebrates to evolve, with lungs, tetrapod limbs, and a three-chambered…

A: The geological time scale is divided into different era, periods and ephos. The evolution of…

Q: 1 What is the special feature of mammals that a bat has that a bird does NOT have? mow ainslg er

A: Bats are mammals that are warm blooded with wings made of membrane covered with tiny/microscopic…

Q: ______ lived in Europe, Asia, and the Middle East. a. Ardipithecus ramidus c. Australopithecus…

A: Homo neanderthals inhabited Eurasia from the Atlantic regions of Europe eastward to Central Asia,…

Q: DNA sequencing of a fossil finger revealed the existence of____ . a. Neanderthals c. Australopiticus…

A: DNA sequencing is the process of determining the nucleic acid sequence which is the order of…

Q: As with the emergence of the Acoelomorpha phylum, it is common for ____ data to misplace animals in…

A: The kingdom Animalia comprises a great diversity of organisms. Acoelomorpha is a Subphylum of…

Q: Darwin recognized tortoises having different neck lengths on the different islands of the Galápagos…

A: Charles Darwin accompanied Captain Robert Fitzroy as a travel companion and naturalist on the HMS…

Q: Unlike Archaeopteryx, modern birds have_______ . a. a long bony tail c. a two-chambered heart b. a…

A: The oldest known fossil bird is Archaeopteryx, which dates from the late Jurassic period. It…

Q: A feature that distinguishes New World and Old World monkeys is ____. a. bipedalism b. a small brain…

A: New world monkeys are native to America while old world monkeys are native to Africa and Asia.  they…

Q: The insects have two distinct types of development. The more primitive insect orders pass through a…

A: Metamorphosis Metamorphosis is defined as the changes that occur in insects or amphibians leading to…

Q: Homo floresiensis fossils were discovered in_____ . a. Australia c. Indonesia b. China d. South…

A: The discovery of Homo floresiensis was largely unexpected, as most previous evidence suggested that…

Q: 9. a. What fossil primate possesses traits of both anthropoids and hominoids? b. What are those…

A: Hominid is a sort of primate that has a place with the family Hominidae. In scientific…

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: 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: 20. The largest terrestrial vertebrates to evolve, with an amniotic egg, and scales but no feathers…

A: Reptiles are considered as the first animal on land with the ability to live and multiply on land…

Q: New World monkeys_____ . a. lack a tail c. are dry-nosed primates b. are bipedal d. include human…

A: The new age monkey can be classified in five groups. Callitrichidae, Cebidae, Aotidae, Pitheciidae,…

Q: Insectivora is a taxonomic grouping that was used to describe insect-eating mammals like armadillos,…

A:

Q: The tarsier belongs in the suborder ____ because it shares characteristics with both prosimians and…

A: Introduction  The animal group known as primates is diverse. Lemurs, galagos, and lorisids are…

Q: Amniotes are adapted to life on land by______ . a. waterproof skin d. amniote eggs b. internal…

A: Sauropsids and synapsids are members of the amniote group of tetrapod animals. They are…

Q: Ornithopods and ceratopsians are characterized by numerous instances of convergence. Which of the…

A: Ornithopods are small, bipedal, running dinosaurs that are herbivorous animals. These dinosaurs have…

Q: The oldest body fossils of a land animal are of_____ .a. insects c. cnidariansb. roundworms d.…

A:

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: Tetrapods evolved from_______ . a. sharks c. lobe-finned fishes b. teleosts d. placoderms

A: All extant and extinct creatures that evolved from the last single ancestor of amphibians, mammals,…

Q: Which of the following is correct regarding the reptilian and mammalian vertebra? A. Their cervical…

A: Mammals: Mammary glands, which produce milk for nourishing (nursing) their young in females, a…

Q: There is current controversy about which group is sister to the rest of the animals. Which two of…

A: The animals are those organisms who are made up of animal cells. They don't have cell wall around…

Q: 4. Bone probably first evolved to Choose a or b a. provide fish with jaws in order to be fearful…

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

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.