Which Of The Following Sets Of Animals Contains Only Gnathostomes? (Solution found)

Can you tell me how many words are in Mastering Biology Chapter 33 (Invertebrates)?

  • Mastering Biology Chapter 33 (Invertebrates): A Dynamic Investigation… 30 terms are used in total. Sets by Aisling Carr that contain words that are related. Exam 4 of Bio 1407, Chapter 34 30 terms are used in total. kendall broadway Chapeter 34 of the Biology textbook There are 31 terms in all. Quiz and test on Chapter 34 of J47Hwang’s Mastering Biology textbook. 30 terms are used in total. meredith beattie Other sets by this artist are available. Chapter 55 contains 95 terms from lfk1990
  • Chapter 54 contains 27 terms from lfk1990

Which of the following sets of animals contains only Gnathostomes quizlet?

According to the majority of experts, analysis of mitochondrial DNA and Y chromosomes in modern humans has led to the conclusion that . Which of the following groups of animals is solely comprised of gnathostomes? Gnathostomes are a group of creatures that includes rays, turtles, pigeons, and tuna, among other things. Gnathostomes are vertebrates with jaws, such as humans.

Which of the following groups represent the most basal lineage of vertebrates?

Introduction. Hagfishes and lampreys are two main current lineages of jawless vertebrates, which are the most primitive group of vertebrates. Hagfishes and lampreys are two important extant lineages of jawless vertebrates.

Which of the following correctly lists characteristics of most mammals?

Warm-blooded mammals that have hair or fur, are born alive and feed their young with milk generated by the mother’s mammary glands, and have a more sophisticated brain than other animals have been discovered.

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Which of the following characteristics will only be found in animals from the clade Chordata?

the characteristics of the chorda Chordata animals are distinguished by the presence of five important characteristics that occur at various stages of development: a notochord, a dorsal hollow (tubular) nerve cord, pharyngeal gill arches or slits, a post-anal tail, and an endostyle/thyroid gland ((Figure)).

Which characteristics define the common ancestor of Gnathostomes?

Because juvenile placoderms had true teeth that grew on the surface of the jawbone and had no roots, they were unable to replace or regrow as they grew older, proving that the common ancestor of all gnathostomes had teeth and placing the origin of teeth at the same time as, or shortly after, the origin of gnathostomes.

Which of the following animals is an amphibian?

Amphibians are a group of cold-blooded vertebrates that includes frogs, toads, salamanders, newts, and caecilians, among other species (wormlike animals with poorly developed eyes).

What are basal species?

In biology, the phrase ‘basal’ refers to something that is ‘primitive’ or ‘ancestral. It is a phrase that may be applied at any level: a base species can give rise to derived species, and a basal group can give rise to derived groupings, among other things. In biology, the term ‘derived’ refers to something that is specialized or advanced.

What is a basal lineage?

A basal taxon is a lineage that originated early in evolution and has remained unbranched. The term “sister taxa” refers to two lineages that are descended from the same branch point. A polytomy is a branch that has more than two lineages. To better comprehend evolutionary history, the diagrams above might be used as a starting point.

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What is the basal clade of animals?

“Basal animals: sponges, corals, and jellyfish” is a book that describes the four non-bilaterian phyla — Porifera (sponges), Cnidaria (sea anemones, corals, and jellyfish), Ctenophora (comb jellies), and the Placozoa — that separated from other animal groups early in evolution and have since become extinct.

Which character is found only in mammals?

A set of lungs, to be precise. The diaphragm is the membrane that separates the thorax from the abdomen.

Which of the following animals is a mammal?

Mammals are a class of vertebrate animals that include humans. Rats, cats, dogs, deer, monkeys, apes, bats, whales, dolphins, and humans are just a few examples of mammal species. There are many more.

What are non mammals?

Non-mammal animals include birds, reptiles, and fish. Vertebrates are animals that have backbones and are classified as such. Vertebrates are animals such as mammals, birds, fish, reptiles, and amphibians. They have a strong backbone.

Which of the following animals is an amphibian quizlet?

Amphibians include frogs, toads, salamanders, newts, and caecilians, among other species.

What are the 5 chordate characteristics?

At some time during their larval or maturity phases, all chordates exhibit five synapomorphies, or basic traits, that separate them from all other species. The notochord, dorsal hollow nerve cord, endostyle or thyroid, pharyngeal slits, and post-anal tail are the five synapomorphies that have been identified.

What are characteristics of Chordata?

Four distinguishing characteristics are shared by all animals belonging to the phylum Chordata: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail.

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