Tell about the tail of Lizard?

Q: How are kelp similar to trees? How are they different?

A: The brown algae comprises the class Phaeophyceae, are the large group of multicellular algae which…

Q: Why Rattlesnakes Rattle?

A: Rattle snakes are venomous snakes belonging to the genera crotalus and sistrurus. The snakes belong…

Q: Give a short note on Scoliodon?

A: Class Chondricthyes includes the cartilaginous fishes. The fishes bear endoskeleton made up of…

Q: What is the shape of a spider’s chelicerae?

A: Chelicerata, an arthropod group that includes, horseshoe crabs, arachnids, and sea spiders.…

Q: What are zoonoses? Whatare some examples ofzoonoses transmitted bybirds?

A: Infection can be transmitted by vectors of reservoirs that carry the infectious agent in them. The…

Q: Describe the functions of: pedicellariae, madreporite, dermal gills, Aristotle’s lantern, tube feet,…

A: Echinoderms are marine invertebrates. Their skin is hard or spiny. They have a mesodermal…

Q: Do you see any evidence that a spider’s body is segmented?

A: Spiders are arachnids that belong to the phylum Arthropoda. They are air-breathing arthropods and…

Q: Prepare alist of some animals that are found parasitic in human beings?

A: Parasitism refers to the type of relationship where one species is parasite and the other species is…

Q: sea star How does a sea star protect its tube feet?

A: Seastar:   Seastar is also known as starfish. It belongs to class Asteroidean and it is star shape…

Q: Write the Scientific name of nematode that attacks the root of tobacco plant?

A: The nematodes are also called as roundworms. It constitute the phylum Nematoda (also called…

Q: Give a short note on scales of Labeo?

A: Fish scale is a small rigid plate that grows out of the skin of a fish.  In most of the fishes, the…

Q: Distinguish between polyp and medusa forms.

A: The phylum cnidaria comprises approximately 9000 species. It includes hydra, jellyfishes, sea…

Q: Describe the body wall of pigeon?

A: Pigeon, scientific name: Columba livia belongs to phyla avian. The body of a pigeon is spindle or…

Q: Give the differences between lancelet and lamprey with regard to the external characters?

A: Lancelets belong to a class of Cephalochordata, primitive chordates. They are small animals usually…

Q: 1. describe how anemone consumes food.

A: Sea anemone, also known as 'flowers of the sea,' belong to Phylum Cnidarian, Class Anthozoa. A…

Q: How does the insect’s compound eye compare with the vertebrate eye?

A: Compound eyes are present in crustaceans and insects which are structurally and functionally…

Q: How many pairs of legs does a millipede have?

A: The millipede is not an insect because it has more than 6 legs. He has more than eight legs, so he…

Q: What does a milkweed bugs mouth look like

A:

Q: Compare and contrast the polyp and medusa forms ofcnidarians.

A: The phylum cnidaria contains approximately 9000 species. It includes jellyfishes, hydra, corals, sea…

Q: What is a tongue worm, and where would it be found?

A: Tongue worms are classified as the members of Pentastomida under the Phylum Arthropoda, because they…

Q: Write down the structure of pila and octopus?

A: Molluscs are bilaterally symmetrical, and their body is soft and unsegmented with a distinct head,…

Q: Which is TRUE about subphylum arachnida?

A: Arachnids (class Arachnida) are the one of the most numerous group of terrestrial arthropods (phylum…

Q: Mention three similarities between lancelet and ammocoetes?

A: A cephalochordate is the Subphylum in the Kingdom Animalia. The vertebrates and cephalochordates…

Q: orrectly write the scientific name of Mountain Pine Beetle with authority

A: Answer :

Q: What is the type of nitrogenwaste that mammalseliminate?

A: Nitrogen is a naturally occurring element which is important for reproduction and growth in animals…

Q: Difference between eubateria and and archaebateria?

A: Microbe or microorganism is a microscopic organism. Microorganisms are divided into six main types,…

Q: What is the mot distal part of a crinoid that is associated with feeding? A. brachige B. Pinnules C.…

A: Crinoids are marine animals belonging to the phylum Echinodermata and the class Crinoidea.

Q: r vascular system found in echinoderms is primarily involved in;

A: The water vascular system found in Echinoderms is primarily involved in; Answer: Movement

Q: What does the name “echinoderm” mean?

A: Echinoderms have the following characteristics- 1. They are triploblastic. 2. They are marine. 3.…

Q: Draw the structure of chameleon and crocodilus?

A: Class Reptilia includes the creeping- burrowing cold-blooded vertebrates bearing epidermal scales…

Q: Write 3 adaptations of Scoliodon

A: Scoliodon is also called as the dogfish.it belongs to the class cartilaginous fishes

Q: Echinodermata / star fish On which surface would you find the mouth?

A: Echinoderms are the invertebrate chordates included under the largest clade characterized by…

Q: Difference between peteropus and macropus?

A: The viviparous animals produce young one directly by developing them in the mother’s body. The…

Q: How are spiders beneficial to humans?

A: Mammals belong to the class Mammalia. They are vertebrates. It belongs to the kingdom Animalia and…

Q: Describe how lobsters, crayfish and shrimp are similar?

A: The science of classifying and naming organisms, plants and animals based on their morphology,…

Q: A What is mean ond contrust to cephelopods

A: Circulatory system is also known as cardiovascular system or vascular system.It is an organ system…

Q: How geckos stick to walls?

A: Geckos are nocturnal and docile. They hunt for insects. They can survive without water for many…

Q: Explain the mouth part of cockroaches.

A: Cockroaches are insects belonging to the phylum Arthropoda. They are omnipresent. They mostly prefer…

Q: Describe the process of torsion in gastropods, and explain its significance.

A: The gastropods, normally known as snails and slugs, have a place with an enormous ordered class of…

Q: Give a detailed systematic position of wall lizard?

A: The animal taxonomy (classification) is the science of naming the animals and placing them in…

Q: Give an account of a quill feather?

A: Feathers refer to epidermal growth, which form distinct plumage or outer-covering of aves and few…

Q: Give a detailed systematic posistion of pigeon?

A: The branch of science that deals with naming, describing, and classifying various organisms is known…

Q: What length of worm is most common

A: The branch of biology that deals with the structure, function and evolution is called zoology. It…

Q: The saber-tooth blenny mimics what other species?

A: Mimicry in biology is the similarity seen in one or more species with respect to physical…

Q: What is Chordate body plan?

A: The vertebrates are the largest group of chordates, with over 62,000 species living. The vertebrates…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.