Humans are heterodonts, which means they Group of answer choices have different types of teeth multiple phalanges on the hands and feet are related to elephants two collar bones

Q: Which classification group do we share it with all primates? A. Genus B. Class C. Order D. Family

A: Classification is a process by which we devide the organism into different convenient catgories…

Q: There were no Neanderthals on the African continent  True  False

A: Introduction Neanderthals were a member of a group of archaic humans who emerged at least 200,000…

Q: The first appearance of feathers in dinosaurs may have functioned in insulation or courtship…

A: The first appearance of feathers in dinosaurs likely served multiple functions, but the most widely…

Q: Early hominins had just as large of brains as modern humans do today. Group of answer choices

A: There are around 400 species of primates, including monkeys, prosimians (bushbabies, lemurs), and…

Q: Neanderthals lived in caves. True or false

A: The question is asking whether Neanderthals, an extinct species of human that lived about 40,000…

Q: dinosaurs walked with an erect, upright stance with their legs and feet under their bodies and not…

A: Lizards and Dinosaurs both are reptiles but Dinosaurs have been extinct. Being reptiles they share…

Q: Explain the reason why modern biologists can more easily accept that a mammal can have some reptile-…

A: Mammalia is the class of mammals. They are warm-blooded creatures that control the terrestrial…

Q: Which organ of man is homologous to the wings of birds? Justify your answer.

A: Organs apparently similar or dissimilar in structure and function but of similar embryonic origin…

Q: Use the information and diagram to answer the following question. Scientists discovered a…

A: Life started in water and hence when life transitted from water to land, there were and still are…

Q: Some genes are more alike between human and chimp than other genes are from person to person. Does…

A: With plants and animals in general, humans share more than 50 percent of their genetic material.…

Q: Aegyptopithecus has features in common with modern monkeys, such as limbs of equal length with…

A: Humans are different from other animals in phylogeny in many characteristics such as bipedalism, the…

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: Reset Help True The common ancestor of lamprey and lancelets had a vertebral column. False Leopards…

A: A cladogram is a  phylogenetic diagram that classifies organisms according to shared…

Q: QUESTION 11 What is the most probable primitive condition for all mammals (node B)? Claws O Nails…

A: Marsupials include all the groups of mammals under metatherians that nourish the young one inside…

Q: How do you think researchers and paleontologist determine where fossils of hominins are buried?…

A: In hominoid fossils changes from an ape-like structure may be seen. Paleoanthropologists believe…

Q: Which group of organisms came before marsupials

A: Marsupials belongs to the mammalia class and metatheria classification and most commonly found in…

Q: How can you reply to a discussion about animals with special adaptations?

A: The "Ecosystem" is comprised of the interactions of species in a given region with their…

Q: Humans and chimpanzees are sister species. Explain what thisstatement means.

A: The genetic difference between the two is very less. Humans and chimpanzees are closely related.…

Q: Cave paintings often depict various animals and other natural elements. What insights do you think…

A: Cave paintings give a window into understanding the relationship between early people and their…

Q: You decide that it is a eutherian rather than a marsupial. How do you know based on its…

A: A marsupial is a mammal that raises its newborn offspring inside an external pouch at the front or…

Q: According to this tree, the group called hermit crabs is Polytomic Omniphyletic Paraphyletic…

A: There are more than 800 species of hermit crabs. Phylum- arthropods Class- malacostraca Order-…

Q: Describe the reptiles (including the birds) and argue for including the birds in the reptile clade.

A: In the late Devonian era,the aquatic vertebrates are adapted to terrestrial vertebrates. This…

Q: Hominin is a colloquial term that refers to a distinction made at what taxonomic level? Group of…

A: Hominin is the group of modern humans species, extinct human species and all or ancestors. Hominin…

Q: Modern humans crossed a landbridge from Asia into North America during a glacial period about 20,000…

A: Hominins are primates that belong to family Hominidae. It includes bonobos, chimpanzees and humans.

Q: To which PHYLUM does the animal in the image below belong?

A: The primary division of kingdom is known as phylum..  It is the grouping of organisms based on…

Q: Are bird wings and bat wings homologous structures or analogous structures? Justify your answer by…

A: Introduction : Homologous structures are organs of the skeletal system in different organisms which…

Q: How long did it take, according to the short film, Human Origins: Expanding World of Homo Erectus,…

A: The answer of this question is option 2 that is 1.5 million years. The Homo erectus  is lasting…

Q: Marsupials

A: Mammals- an animal that breathes air, has a backbone, and grows hair at some point during its life…

Q: Neanderthals had large brain. True or false

A: The question is asking whether Neanderthals, an extinct species of hominids that were the closest…

Q: appeared in the fossil record? A. before fish and amphibians B. after amphibians C. at the same time…

A: Answer of the following questions are given :-

Q: Birds evolved from a group of bipedal dinosaurs known as theropods. True or false?

A: The question is asking whether birds evolved from a group of bipedal dinosaurs known as theropods.

Q: The scale on the bottom indicates the estimated timing of nodes (Mya = million yrs ago). Trioceros…

A: Introduction: Monophyletic is a Greek term which suggests organisms or species belonging to a single…

Q: You are a scientist tasked with writing a article on the evolution of alligators. In 3-5 sentences,…

A: What exactly is evolution? The term "evolution" refers to a line of descent with some type of…

Q: According to current estimations, Homo sapiens originated about ago. 3,000 195,000 1 million 4…

A: Modern people are known by the scientific designation Homo sapiens. This species is a member of the…

Q: To what genus do pigs belong? --Homo --Pisaster --Sus --Suidae --Pan

A: A genus is a taxonomic rank below the family and above the species. It is used to group species…

Q: Which is NOT a characteristic of all chordates Group of answer choices phalangeal slits post-anal…

A: A chordate is a member of the Chordata phylum. At some point during their larval or maturity stages,…

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: Sharks are chordates that possess which of the following Group of answer choices jaws an air sac…

A: Chordata has a place in the Kingdom Animalia and incorporates every one of the vertebrates, i.e.,…

Q: Human beings belong to the species sapiens which is grouped in genus homo?

A: Evolution is the gradual change that occurred in the species over a period of time. Evolutionary…

Q: Determine what kind of evidence would support the hypothesis that birds evolved from dinosaurs.

A: Introduction In biology, the gradual and slow change in characteristics both genotypically and…

Q: Explain why birds are considered reptiles

A: Reptiles belong to Class Reptilia and refers to tetrapod animals including crocodiles, snakes,…

Q: You find a dead animal on the side of the road and are trying to identify it. After externally…

A: The physical and anatomical examination of an organism allows us to distinguish and identify it. As…

Q: QUESTION 25 Human and monkey arms are analogous. O True O False QUESTION 26 A cow forelimb and a…

A: Evolution is the change in the characteristic traits of organisms that are heritable over time. This…

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.