The organ that functions to coat annelid worms with a mucus-derived cocoon is the uterus O clitellum chlorogogen tissue green gland typhlosole the Keurig Muco-Matica

Q: What arthropod characteristics are likely to have contributed to their success on land? Choose all…

A: The arthropods are eukaryotic animals belonging to the kingdom Animalia and phylum Arthropoda.…

Q: Hos is the contractile vacuole different in appearance from the Amoeba

A: A contractile vacuole is a kind of vacuole that expands to gather water and its accompanying solutes…

Q: Monotremes all have what unifying feature? Arthropod-like pincers Placenta Ventral pouch Ability to…

A: Mammals belonging to the order Monotremata are known as monotremes. The Monotremata are the oldest…

Q: A single tapeworm may produce thousands of eggs (over 50,000!). What organs are responsible for…

A: A tapeworm has 50,000 eggs per worm and they are found in the human pancrias.

Q: The Insecta includes Chelicerata | Crustacea Collembola Curculionidae

A: Insects are hexapod invertebrates and the members of the is largest of phylum Arthropoda. Insects…

Q: Many arthropods have multiple distinct life stages. True False

A: Answer: The right option is: TRUE

Q: What would happen to a coral animal if all its resident zooxanthellae died, but the animal itself…

A: Organisms of different species living together in a habitat make a community.

Q: Correct the statement "shark's skin contains multicellular mucous glands"

A: Skin is the layer of tissue, which is the major part of the body that is in contact with the…

Q: The followings are constructed at least partly of cuticle prothorax the peritrophic membrane…

A: Answer is fat body

Q: Describe the function of the clitellum and cocoon

A: Annelids are classified on the basis of their characters, morphology, anatomy, and most importantly…

Q: Grylloblattodea is Paleoptera undergoes a pupal stage lives in high altitude or ice caves is the…

A: Introduction :- Grylloblattodea is an insect belongs to an order polyneoptera which is closely…

Q: true/false 1. Siphonaptera has a laterally flattened body. 2. Sawflies have crochets on their…

A: The answers is given below

Q: Which of the following is NOT true about nematocysts? O They are structures housed in special cells…

A: Classification is the process of systematically arranging the entries in different levels on the…

Q: Explain how cnidocytes with their nematocysts function in food capture and defense.

A: Cnidocytes are specialized cells and these define the phylum Cnidaria. These contain an explosive…

Q: Which of the following animals is most closely related to hemichordates? Cow Earthworm Fish Crab Sea…

A: Hemichordates is the phylum that consist are worm-like invertebrates usually marine in nature.…

Q: A cleidoic egg is one that. (mark all that apply) has no yolk has been adapted for being laid on…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: Observe this life cycle for Naegleria fowleri, an amoebic protozoan also called "the brain eating…

A: Naegleria fowleri is found in warm, stagnant water bodies. It infects humans when infected water…

Q: The male copulatory organ of turbellarians is called a

A: Turbellarians belong to phylum Platyhelminthes.Temnocephala lamothei ,Dugesia aenigma,Dugesia…

Q: When a planarians injured:   animal dies loses stem cells damaged tissue forms a scar the wound…

A: Planarian are found in platyhelminthes in the animal kingdom.

Q: In flatworms gas exchange, nutrient transport, etc. involves diffusion alone a blood vascular system…

A: INTRODUCTION Flatworms These are acoelomic unsegmented worm having bilateral symmetry, and three…

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Q: The dauer stage of worm development occurs:   1) when there is ample food   2) when there is…

A: Worms are the organisms of the animal kingdom that lack eyes and limbs. they have a cylindrical…

Q: What type of spider is this

A: Possible identification results are given below.

Q: The hydatid cyst is typically spread by O contaminated meat O protozoan-laden mosquitoes O infected…

A: Hydatid cysts are most commonly found in the liver and lungs, although they may also occur in other…

Q: Phylum Habitat Symmetry Porifera Cnidaria Ctenophora Germ Layer Give two classes belonging in each…

A: The concept of the five kingdom classification was given by Robert Whittaker. All biological…

Q: Trypanosoma in bloodstream in * human Trypomastigote O Amastigote O Promastigote O

A: There are certain living organisms that are infectious in nature and causes diseases to other living…

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.