To what domain of life do the animals belong?

Q: What are two major challenges for animals living in terrestrial environments and what is the…

A: The area on the earth which represents land is terrestrial environment . It comprises of :-  I )…

Q: Describe four shared derived characters of vertebrates.

A: Vertebrates are members from the subphylum Vertebrata, under the phylum Chordata and under the realm…

Q: Can you suggest why, during the evolutionary history of animals, there has been a tendency for…

A: The biological organization’s uniformity was derived from the common ancestry as well as from their…

Q: How did the modern humans evolved when it comes to physiological aspect? Give at least 3 and…

A: (You have posted multiple question, thus herewith I have solved first one, please post rest of the…

Q: What are some animal adaptations to the terrestrial environment?

A: The terrestrial environment can be defined as the environment consisting of landforms only. It is…

Q: Which group of unikonts is structurally and genetically most similar to animals?

A: Unikonta is a supergroup which includes a range of protists along with animals and fungi. It is the…

Q: What are the key events in the evolution of the animals?

A: Evolution can be defined as the change in the characteristics of species over several generations…

Q: How are the vertebrates related?

A: Vertebrates refers to all the species of animals within the Subphylum Vertebrata. Subphylum…

Q: Which arthropod class is the most diversified animal group of the planet? How can this evolutionary…

A: Arthropods have jointed appendages. They are characterized by wings and  3 pairs of legs.

Q: Describe classification of animals ?

A: Taxonomy is the branch of biology, which deals with the science of naming, defining and classifying…

Q: Name three important characteristics of animals.

A: It is divided into parazoa and eumetazoa. They evolved six hundred million years ago. There are 3 -…

Q: List the criteria that distinguishes animals from other organisms?

A: Animals have several characteristics that set them apart from other living things. animal means a…

Q: Explain super class of vertebrates?

A: Vertebrates are those organisms that have a spinal cord and it is surrounded by bone or cartilage.…

Q: Describe the characteristics of animals that differentiate them from the other kingdoms of organisms

A: Multicellular species may be formed in a variety of ways, including cell division and the…

Q: What are the common characteristics of all animals?

A: All species in a kingdom share similar characteristics in terms of function and growth. The living…

Q: What do you mean by terrestrial animals?

A: There are different kind of animals present in the world. These are divided into various categories…

Q: What Are the Key Features of Animals?

A: A multicellular eukaryotic living being which undergoes various biological proceses such as…

Q: According to the current hypothesis, when did most major groups of animals evolve?

A: Evolution is change in the heritable qualities of natural populaces over progressive ages. These…

Q: Where do invertebrates fit into the evolution history of eukaryotes? Of animals?

A: The study of relationships between distinct groups of species and their evolutionary development is…

Q: What are the five classes of vertebrates? To which of these do human beings belong?

A: Vertebrates: These are those organisms that have a spinal cord and it is surrounded by bone or…

Q: How did the vertebrate appendage evolve into the limbs we find so useful today?

A: The tetrapods consist of the a pair of forelimb and a pair of Hindlimb and these are supported by…

Q: What is a vertebrate? 41. What were the first organisms to live on land? 42. Know the evolution of…

A: Lemurs, lorises, tarsiers, monkeys, apes, and humans are members of the order Primates of the class…

Q: What is the classification of animals based on the feeding habit?

A: Animals are classified based on different criteria including the place they live in, the type of…

Q: Explain how animals are distinguished from other organisms.

A: Organ system is formed by collection of Organs.  All the organ system combine to form an organism .…

Q: Does a zoological museum display animate or inanimate objects?

A: Animate is a term that is used to refer to organisms which are alive. A living organism has the…

Q: What features differentiate animals from their nearest relatives?

A: The evolution of larger animals happened around 2000 million years ago when there was an increase in…

Q: Why is it important to study the structure and functions of animal systems?

A: Animals have different organ systems such as the urinary system, reproductive system, and nervous…

Q: Where most animals are tree dwellers?

A: Animals such as squirrels, bats, and leopards are called arboreal animals.

Q: If you discovered a fossil bird with scales on the body & teeth in the beak. What would…

A: Fossils are any preserved remains, impression, or trace of any once-living thing from a past…

Q: what do fossils tell us about the evolutionary history of the animal kingdom?

A: The traces or remains of an organism that once lived on Earth is termed as fossil. Fossils somehow…

Q: How useful is the study of the nature of body cavity and coelom in theclassification of animals?

A: Animal classification is a system of grouping animals by their similar characteristics. It is also…

Q: What valuable information can an archaeologist gain from understanding the connections between…

A: Archeology gives us the chance to find about past culture through the investigation of artifacts,…

Q: What is Mammalian body cavities ?

A: Mammals are the organisms that live on land. They have hair and fur. They are named so because their…

Q: How do we come to understand the place of vertebrates in a broader tree that includes all animals?

A: The relationship between different organisms based on their evolutionary descent is depicted through…

Q: Which bird order do the following feet,beaks and feathers belong to?

A: Birds are beautiful animals that have the ability to fly. their body is divided into head trunk and…

Q: Explain the characteristics that collectively distinguish animals from other kinds of organisms.

A: In the three-domain system, living things are included. Archaea, bacteria, and eukaryotes make up…

Q: The largest group of vertebrates would De the birds. mammals. osteichthyans. insects. DO00

A: Vertebrates is a group of chordates with a well developed vertebral column. In this group, the…

Q: Which animal phyla have a complete digestive system? (a mouth and an anus) Annelida (segmented…

A: A complete digestive system consists of a digestive tract with two openings. One opening is the…

Q: how do the different organ systems work together in ensuring animal survival?

A: An organ system is a biological system made up of a collection of organs that work together to…

Q: What are the structures and functions of animals?

A: The bodies of animals have developed to communicate with their environments in ways that help them…

Q: What is the subphylum and subclass of humans?

A: Introduction  All plants, animals, and microbes in the world are included in taxonomy, which is the…

Q: How would you differentiate the morphology and organization of animals and  their physiology of life…

A:

Q: How could morphological data alone lead biologists to group animals into erroneous evolutionary…

A: The evolutionary relationship between the different organisms is shown by the phylogenetic tree. How…

Q: which is the sister group of vertebrates?

A: All fishes, amphibians, reptiles, birds, and mammals are classified as vertebrates. These animals…

Q: What are the difficulties that you would face classification of animals, if common fundamental…

A: There are millions of different species of animals and in order to understand them thoroughly,…

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.