Most of Earth's animals are: vertebrates invertebrates

Q: please help me, double check your answers previous tutors got it wrong.

A: Endotherms can maintain their body temperature over a wide range of ambient temperatures, using the…

Q: Organisms living at the bottom of oceans, rivers, and lakes are all called benthos.

A: Introduction: The benthic zone, which includes the sediment surface and some sub-surface layers, is…

Q: Is a cat vertebrate or invertebrate

A: Cats are domestic animals. They are small carnivorous mammal.

Q: The extinction of dinosaurs left gaps in the early ecosystems on earth. Explain briefly the…

A: Evolution is change in the species over a period of time.

Q: Which species rests on the tips of two pelvic fins and elaborate tall fin as it sets on the…

A:

Q: Which of these is not characteristic of all vertebrates?a. complete digestive systemb. closed…

A: Vertebrates  Vertebrates are the group of animals that have back bone or vertebrae column. Vertebrae…

Q: The Insecta includes centipedes chewing and sucking lice |more than 500,000 species all arthropods…

A: Arthropoda represents a vast assemblage of animals. At least three quarters of a million species…

Q: Which of the following is not a feature common to most animals? a. development into a fixed body…

A: The members of the animal kingdoms show some characteristic features that differentiate them from…

Q: Why climate change is crucial to the survival of Sea turtle?

A: Sea turtle belong to class reptilia of phylum chordata. The body is streamlined and tapering at both…

Q: Humans are members of the phylum chordata. As such they have a notochord. The notochord in humans;…

A: All the chordates possess the following diagnostic characters either in the embryonic or adult…

Q: rodents & sharks ray-finned fish amphibians primates rabbits crocodiles birds hair eggs with shells…

A: A phylogenetic tree, additionally referred to as a phylogeny, is a diagram that depicts the traces…

Q: Which of the following is not an adaptation to terrestrial living? (a) internal fertilization (b)…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Which of the following is a Monotreme? a. kangaroo b. koala c. bandicoot d. platypus

A: The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…

Q: The two groups of mammals with the largest number ofspecies area. marsupials and monotremes.b.…

A: Answer- Mammals are the most developed class of animalia kingdom. All the mammals have mammary…

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: Which of the following groups has a heart with four distinctchambers?a. birdsb. lampreysc. reptiles…

A: Heart with the four distinct chamber is a very specialise feature which is seen in organisms of…

Q: Listed below are four adaptations of terrestrial vertebrates. Which is a characteristic only of…

A: Terrestrial vertebrates are land dwelling vertebrates like mammals, birds and reptiles.  There are…

Q: Which of these features is not shared by most animals at some stage in their lives?a. heterotrophy…

A: The organisms present in the world are highly diverse in terms of structure, function, and mode of…

Q: Differentiate the vertebrates by their features. Skin Body temperature No. of heart Special features…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: Mammal numbers, diversity, and size increased dramatically at the end of the Cretaceous because

A: At the end of Cretaceous period mass extinction of dinosaurs takes place most probably due to…

Q: eptiles came to dominate the land in the _________ Period of the Paleozoic Era.

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: Which one of the following is a primate?   A.  BearB.  OtterC.  LorisD.  Pangolin

A: Primates is the order which comes under the class mammalia.

Q: Bony fishes are divided into which two groups? a. hagfishes and lampreysb. sharks and ray-finned…

A: Bony fishes belong to clade Osteichthyes, and their characteristic feature is the presence of a bony…

Q: Animals that have a coelom; Are animals that lack a body cavity Are animals that lack a complete…

A: Answer) Animals that have a coelom are animals that have a true body cavity. Coelom: It is the…

Q: Crabeater Seal Killer whale Elephant Seal Adelie Penguin Leopard Seal Squid Krill Cod Small animals…

A: In the 8 food chains, possible 4 food chains which include krill are as follows: 1. 2.

Q: The most diverse of the mammals are the ____.​

A: Mammals are vertebrates. Mammals are warm-blooded animals.They can maintain their internal body…

Q: The anthropoids are more closely related to ___________ than to ___________. (a) tarsiers; lemurs…

A: The suffix -oid, which means "resembling," gives the term anthropoid its literal meaning of…

Q: Define and characterize: 3. Order Insectivora,the “insectivores” 4. Order Chiropteria, the “bats”

A: Insects are the largest group of organisms in terms of species variety and biomass. All Mesozoic…

Q: Why are critically endangered vertebrates are generally concentrated in tropical and subtropical…

A: Vertebrate: A vertebrate is an animal that, at some point in its life, possesses all of the…

Q: The Age of Reptiles corresponds to the (a) Paleozoic era (b) Mesozoic era (c) Cenozoic era (d)…

A: Molecular systematics assists biologists in interpreting fossil records to infer animal evolution.…

Q: MARINE ANIMALS

A: Adaptation is important for the organism to survive in the given habitat. It is studied under the…

Q: Describe the ecosystem and its importance to the animal kingdom. How ecosystem affects the role of…

A: The ecosystem is studied for understanding the interactions among organisms. And organism…

Q: A vertebrate is distinguished by the presence of a cranium and vertebrate. They have a brain with…

A: Vertebrates are the animals that possess a vertebrate, which include majority of the chordates…

Q: Which of the following not only increases surface area for nutrient absorption, but also slows down…

A: Animals take their food as huge, complicated molecules that must be broken down into smaller…

Q: Select all statements that are true about the Kingdom Animalia I. Animals are multicellular and…

A: Given:  Statements that are true about the Kingdom Animalia.

Q: Vertebrates have existed for over half a billion years True False

A: Early in the Cambrian period, some 530 million years ago, an immense variety of invertebrate animals…

Q: Both insects and tetrapods evolved to live in terrestrial environments. What adaptations do they…

A: Both insects and tetrapods evolved to live terrestrial environments that is they are adapted to live…

Q: From the evolutionary point of view, which one of the following is closer to man?   A. DolphinB.…

A: Evolution: It means changes take place in organisms over time. It is the growth and development of…

Q: Lay eggs Live in water Breathe water Have scales Live birth Can swim WHALES FISH Have fins Have hair…

A: Whales belong to the aquatic placental marine mammals. These are the largest animals and live in the…

Q: Which of the following is not considered a key characteristic of vertebrates? Backbone O jaws skull…

A: Introduction Vertebrate's are the animals belonging to the subphylum Vertebrata, which is actually…

Q: Birds and Mammals share which of the following characteristics? Ectothermy air pocketed bones…

A: Ectotherms  These are organisms which control their body temperature through external means. They…

Q: Scientists collectively call humans and their immediate ancestors (a) mammals (b) primates (c)…

A: Humans are classified as part of the Tribe Hominini, which includes modern-day Homo sapiens as well…

Q: hich group of vertebrates is the most diverse

A:

Q: Most animals that live in deep oceanic water are known as?

A: A body of water that accounts for much of a planet's hydrosphere is called an ocean. It is divided…

Q: Compared to lissamphibians, _____ most amniotes are better adapted to aquatic lifestyles most…

A: Lissamphibians refer to the tetrapod group that involves modern amphibians. This group consists of…

Q: mihldaé, to which human beings belong, includes: gorillas chimps bonobos all of the above.

A: Hominids are the largest primates. These organisms have the robust bodies with very well-developed…

Q: HAS c. Order the following life forms ologically from the oldest life form to the newest life form.…

A: Geological time scale is a type of calendar which gives information above past history of Earth ,…

Q: all of the following are eutherians. EXCEPT monkey wolf shrew platypus bat

A: Eutherians are the major group of eutherians which excludes marsupials and monotremes.Eutherians are…

Q: Birds have all of the following features except: they have external fertilization always have two…

A: Birds are a type of vertebrates which can fly.