When a planarians injured:   animal dies loses stem cells damaged tissue forms a scar the wound closes and begins healing by forming blastema

Q: Sponges are.. Select the correct response: Plankton Nekton Sessile Pelagic

A: Plankton, nekton, and benthos are the three major categories of aquatic creatures. They travel in…

Q: This limb is found in a member of kingdom animalia. The class/group that this limb matches to is: a)…

A: Limbs are appendages used for locomotion. Porifera stay attached to a substrate and don't move.…

Q: Crustacea & Insecta (tagmata) nilarity

A: Characteristics crustaceans Insecta Antenna two pairs 1 pair Respiration Gills Tracheal system…

Q: Termites that feed on dead and living wood may be described as Check all that apply. * Frugivores…

A: According to the food habits the living organisms are classified into different categories. The…

Q: Stages in the life cycle of silkworm are given below. Write them in sequential order.pupa, silkworm,…

A: Natural fibers are obtained from plants and animals. Cotton, jute and flax are all plant fibers.…

Q: Which is not a characteristic feature of sea stars?a. coelomb. eyespotc. skin gillsd. tracheae. tube…

A: Introduction  Echinoderm is the phylum contains non-chordate invertebrate animals. They have spiny…

Q: Cephalopod ink attracts mates immobilizes prey organisms disorients predators anesthetize predator…

A: To protect themselves from predators, cephalopods (mollusks eg- Octopus) expel vast volumes of ink…

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: Cuttlefish pen (invertebrate endoskeleton) is composed of (a) chitin (b) collagen (c) calcium…

A: The phylum mollusca (invertebrates) shows the presence of shell. The shell may be internal or…

Q: In amniotes the cochlea and semicircular canals of the inner ear cavity are filled with _______.…

A: The ear is responsible for performing two main functions : hearing and balance. The ear consists of…

Q: tissues in dermis of the crocodile skin

A: Skin is the largest organ that covers the outside of the body. The skin along with its appendages…

Q: what we learn about salamander regeneration to enhance regenerative abilities in humans.

A: Salamanders are organisms that possess long tails and moist bodies, are a group of amphibians that…

Q: What is parasitic worms

A: Nutrition is one of the life processes exhibited by living beings.

Q: Tissues and cell found in crocodile

A: Crocodiles are large semi-aquatic reptiles that live in the tropics of Africa, Asia, Australia, and…

Q: It is the body fluid cavity in insects

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

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: lain the life cycle (reproduction & development) of ants.

A: Ants are social insects with a social system that divides tasks between the queen and worker ants.…

Q: If a turbellarian worm (flatworm) were to produce offspring that were thick and round; The offspring…

A: The Platyhelminthes are acoelomate flatworms. Phylum Platyhelminthes consists of three major groups:…

Q: describe the movement of a millipede as it crawls

A: Answer :  Centipede Movement  It can easily move around in different directions by coordinating the…

Q: sea star oral 3.The _________________ ___________________ is inverted and pushed into the shell of a…

A: Echinoderms are marine invertebrates that includes bilateral animals like star fish, sea urchins,…

Q: Jellyfish Lowly Worm Random Flatworm Seagull Phylum: Class (if applicable) Characteristics:

A: 5 kingdom classifications is a type of classification in which living organisms are classified into…

Q: Flatworms (Phylum Platyhelminthes)

A:

Q: Earthworms are segmented animals. All of the following are present on/in most segments of an…

A: Origin The origin of earthworms was said to be on earth around 200 million ago. Their ancestors were…

Q: Which body region of the animal in the image is used in burrowing? BEE Ruppert & RS Fax the trunk…

A: Hemichordata includes worm like animals which has a body differentiated into a proboscis, collar and…

Q: • This is an organism belonging to the phylum ( Select] • This is (Select ] • The structure…

A: Among the almost 700 recognised species in the genus Lumbricus are some of Europe's most common…

Q: Earthworms are most closely related to________ . a. tapeworms c. planarians b. roundworms d. leeches

A:

Q: LANCETS BONY FISH CARTILAGENOUS FISH FINS (types, number) SCALES (types) GILLS (present/absent)…

A: Distinctive characteristics between lancelets, bony fish and cartilaginous fish are as followed

Q: All Amniotes

A: Answer: AMNIOTES = These are the clade of tetrapod vertebrates that comprises reptiles , birds and…

Q: Ray like pscudopodia of the radiolarians. * Your answer Net like pseudopodial type characteristic of…

A: There are different types of locomotion such as flagella, cilia, pseudopodia, wriggling, and…

Q: are new and serve new kind of purpose. These characteristics appear in later organiams but not in…

A: Our earth is full of biodiversity. The term biodiversity represent the variety of life forms present…

Q: MARINE ANIMALS

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

Q: 1) Choose a terrestrial arthropod and make comparison between it and the shrimp. Provide two…

A: Introduction Arthropoda is the largest Phylum of invertebrates. All the organisms belonging to…

Q: Sponges show Select the correct response: Tissue level of organisation None of these Protoplasmic…

A: Sponges: sponges are the most primitive multicellular organisms belongs to phylum porifera. These…

Q: Describe t sehe advantages favored the evolution of tapeworms' long, flat shape.

A: "Flatworms" are the term used to describe the members of the phylum Platyhelminthes. The flatworms…

Q: Which is INCORRECT about sea urchins? A. Spines are movable B. Secondary spine is shorter a d solid…

A: Sea Urchins are echinoderms having a spiny outer structure.  They move with the help of tube feet…

Q: Clams are a type of...

A: Molluscs, or mollusks, are the largest marine phylum. Molluscs are filter-feeding invertebrates that…

Q: Cnidaria (jellyfish and anemones) This is the first time we see a nervous system (nerve net) What…

A: Cnidarians The Cnidarians are diploblastic, They have structured tissue, experience extracellular…

Q: To enlist the invertebrates that cause harm to humans and for each animal listed name its taxonomic…

A: Vertebrates are animals that have a backbone inside of them from birth. which lack compound eyes…

Q: "Simple" animals are distinguished from more "complex" animals by their presence of hair and mammary…

A: There are many different kinds of animals which may be single celled Or multicelled. These animals…

Q: In spiders, pedipalps are useful for: (mark all that apply) osmoregulation palping the peds sexual…

A: As per our policy we are answering the only one question.  Rest of the question kindly repost the…

Q: Arthropods are;

A: The correct option is B.  Protostomes .

Q: Which is the only one example ofMollusca Phylum?A. Locust     B. ButterflyC. Scorpion    D. Octopus

A: Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as…

Q: Which phylum is characterized by animals thathave a segmented body?(A) Cnidaria(B)…

A: Segmented body is the division of body plans in some animals in which the body is divided into the…

Q: A thick cuticle of an organism in question could indicate that the organism is most likely lives in…

A: During the course of evolution, organisms have adapted themselves to attain different structural as…

Q: Which are not classified as molluscs? Answer Clams Squids Lobsters Nautiluses

A: Molluscs are found in the phylum invertebrate. Molluscs have three parts in their body: Head: It…

Q: Tunicates have pharyngeal slits for: a. Filter feeding. Ob. Catching its prey (as a predator). С.…

A: Tunicates, moreover called urochordates, are an amazingly assorted subphylum of the Chordata, a…

Q: Which would be found in both flatworms and cnidarians? a digestive system with a single opening a…

A: Phylum Cnidaria include all marine species like corals, jelly fish and Hydra and have a bilateral…

Q: Sponges are highly ancestral animals. One unique property found in sponges that is not present in…

A: Sponges are a strange and diverse group of organisms that belong to the Kingdom Porifera. They are…