Prosimians face competition from more advanced primates, so lorises in Asia and Africa are tiny and nocturnal. The larger diurnal lemurs of Madagascar are numerous and varied because O they have very little mammalian competition O they have longer tails O they are very large

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: Discuss how the evolution of bipedalism and increasedbrain size probably contributed to H.…

A: Evolution is the natural process where is a change in the heritable characteristics of biological…

Q: Animal having a coelom gives the advantage of: O a. It allows more efficient sense organs. O b. It…

A: A fluid-filled hollow cavity present in many living organisms is called coelom. It functions as a…

Q: Which of these is not a feature of amphibians?a. dry skin that resists desiccationb. metamorphosis…

A: Amphibians are little vertebrates that require water, or moist surroundings, to survive.

Q: Bipedal locomotion preceded the appearance of large brains over the course of hominid evolution True…

A: The process of evolution which resulted in the creation of Homo sapiens as a unique species of the…

Q: How does a raw food diet put children's health at risk? O Insufficient calories for brain growth. O…

A: Introduction- The given article is based on the early cooking heat ups, This article is written by…

Q: Cetaceans give birth to few well-developed calves at well-spaced intervals. They also feed and…

A: The marine animals are known to live in the ocean thereby forming the aquatic ecosystem. Although…

Q: Dinosaurs like edmontosaur how do they defend themselves from predators like trex? Trex has most…

A: Paleontology is the study about fossils and it grouped the living things present at that time and…

Q: Very large brains, small browridges, rounded skulls, high vertical foreheads, and a chin are…

A: The principle of variation is the initial step of the evolution described by Darwin in his theory.…

Q: Turties Amphibians (Frogs, Salamanders Lobe-finned fishes (Lungfishes) Ray-finned fishes (Gars,…

A: A phylogenetic tree or evolutionary tree is a branching diagram or ‘tree’ showing the evolutionary…

Q: What feature separates the Chondrichthyans (sharks and rays) from the lobed-finned fishes? O some…

A: The class Chondrichthyes has two subclasses: the subclass Elasmobranchii (sharks, beams, skates, and…

Q: In the evolution of the modern horse, which of the followingwas the goal of the evolutionary…

A: The process by which evolution of a population occurs, that gives rise to new species is referred to…

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: This tree suggests that.... see UV light spiny- rayed fins amniotic egg molt exoskeleton lungs…

A: Phylogenetic relationship is determining characteristics to draw the phylogenetic tree and it gives…

Q: More than half of all vertebrate species area. mammals.b. ray-finned fishes.c. amphibians.d.…

A: A vertebrate is an animal with a spinal cord enclosed by cartilage or bone. Animals that aren't…

Q: Hagfish Perch Salamander Lizard Pigeon Mouse Chimp Feathers Fur; mammary glands Claws or nails Lungs…

A: Taxonomy refers to the system of naming and classifying organisms. Systematics refers to the study…

Q: 1. Today's lungfishes in the Amazon rain forest do not have lobefins, but nevertheless are regarded…

A: Note: Please post other questions separately. Answer: 1. Introduction: Amazon is one of the greatest…

Q: ds. N 1 of the following is not correct about the amphibians? A. Amphibians are ectothermic,…

A: Answers :  the tetrapod legs of amphibian is associated with shoulder and the hip girdle for walking…

Q: Which of these sentences states an opinion? O F. Paleontologists have exciting jobs. O G. Fernando…

A: The opinion refers to the view or judgment formed by a person about something. It does not have to…

Q: Herbivorous mammals are missing one type of teeth: O a. Premolars. O b. Molars. O. Incisors. O d.…

A: Herbivores have long, flat molars (back teeth) with rough surfaces for breaking down tough plant…

Q: Compared to eutherians, marsupial placentas are more highly developed. o marsupial nipples are…

A: Marsupials and Eutherians all have evolved from ancient mammals. Regarding their method for bearing…

Q: Amphibians like Rhinella marina (a.k.a. cane toad) harbour both more (quantitatively) and a greater…

A: Amphibians is a class of animals from the phylum chordata. These animals live in moist environments…

Q: 6In primates, territoriality occurs when   females defend food or males defend access to females.…

A: All the organisms interact with each other and with the environment to survive. The branch of…

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: evolution between predator and prey can result in; **Bubble all tha Prey with cryptic coloration An…

A: Coevolution is the existence of the two species of predators and prey affecting each others…

Q: In the animal kingdom today, poikilotherms outnumberhomeotherms by a great margin. Why is…

A: Homeotherms are subclass of endotherms animals that primarily produce their own heat through…

Q: Amphibians O All of the above Usually hatch in a less developed larval form O Migrate south to…

A: Amphibia is a class of vertebrates which spend some part of their life cycle on land and remaining…

Q: Ray-finned fish Rodents & rabbits Crocodiles Birds Sharks Amphibians Primates Hair Eggs with shelle…

A: The phylogeny tree is given in the image. It depicts the relationship between the taxons present in…

Q: Which of the following statements about Neanderthals is FALSE? O Ncanderthals likely buried their…

A: When compared to humans, Neanderthals were shorter and lower in stature. When compared to…

Q: Why are we unlikely to observe elephants evolving within our lifetime? * Elephants don't evolve O…

A: Evolution can be defined as the process by which an organism over the course of time and multiple…

Q: ater and begai ng the land, there were plenty of advantages in doing so:. reduced competition,…

A: When the earth was going through a cooling process, the aquatic animals were only lived. But, after…

Q: The Taomanian tiger ahown is extinct Which sentence best describes what this means? (SC.5.L.15.1) O…

A: The name thylacine roughly translates (from the Greek via Latin) as ‘dog-headed pouched one’. The…

Q: What is the best evidence that Monotremes are a transitional taxon between reptiles and other…

A: Monotremes contain only five species, they are the platypus and four species of echidna. They are…

Q: Based on the Mammal Tree, which of the following mammals is the fruit bat most closely related to?…

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

Q: All the following are general anatomical similarities for MOST primates, EXCEPT: Opposable thumbs…

A: The answer is option 1. opposable thumbs.

Q: Can u plz explain the unique characteristics of mammals?  Thank u

A: Mammals are the organisms that belong to the phylum chordate that is they contain vertebrates. The…

Q: Find the hash mark indicating the origin of jaws. Which groups of vertebratespossess jaws? Which…

A: Evolution is the process of the accumulation of genetic variations.

Q: Which of the following is NOT a defining chordate characteristic? O post-anal tail O vertebrae O…

A: Introduction Chordates belong to the kingdom Animalia. They are group of animals which include…

Q: Stream invertebrates that break large pieces of allochthonous DOM into smaller pieces are referred…

A: Introduction Organic matter:- It is anything that contains carbon compounds that were formed by…

Q: TRUE or FALSE: Apes belong to the superfamily hominoidea, the infraorder anthropoidea, and the…

A: False.

Q: Describe how these ungulates (hoofed mammals) might affect ONE of the following the bird's habitat

A: Ungulates are thw hooked animals that live in the open forests and the grasslands. They are one of…

Q: Which of the following is a characteristic of all chordates at some point during their life cycle? O…

A:

Q: Which statement is true of chordates? O members of chordata are all in the same genus O all…

A: Chordates are bilaterally symmetrical, coelomic, deuterostomic animals with a well-defined…

Q: The evolution of beak size in the various species of Galápagos finches is associated with their (a)…

A: Introduction:- The cumulative changes that occur in a population over time are referred to as…

Q: It is believed that the coelacanths and lungfish represent a crucial link between other fishes and…

A: fish–tetrapod transition” usually refers to the origin, from their fishy ancestors, of creatures…

Q: Crocodylians such as crocodiles, have essentially remained unchanged fo hundreds of millions of…

A: Natural selection: The mechanism by which populations of living organisms adapt and evolve is known…

Q: Mammals are most successfulland dominant animals todaygive evidence?

A: Class Mammalia includes mammals, bearing characteristic mammary glands. Their body is distinct into…

Q: Fossilized remains of prehistoric mastodons show anatomical similarities to modern-day elephants.…

A: Natural selection is defined as the process where one species give raise to other new distinct…

Q: Human beings belong to both the hominid and hominin clades. O True O False

A: The Hominidae, whose members are known as the great apes or hominids, are a taxonomic family of…

Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.