Describe how lobsters, crayfish and are similar?

Q: make an 1,000 words Insights about the study of fishes

A: The branch of zoology that deals with the study of fish is known as Ichthyology.The word is derived…

Q: ed diagram of a crayfish (one external picture and one internal picture), making sure to…

A: Crayfish are freshwater crustaceans resembling small lobsters. They are found in brooks and streams,…

Q: Would a jellyfish be well adapted to living on land? Why?

A: In the non-chordates,they do not have the presence of the notochord, in any stage of their life,…

Q: Compare and contrast insect with arachnids and myriapods?

A: Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed…

Q: Describe the functions of the parts of the crayfish. What are the ecology and economic biology of…

A: Crayfish are freshwater crustaceans resembling small lobsters.They are members of the superfamilies…

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: What does a great white shark,eel and African tiger fish have in common? list all  the…

A: Great White Shark: The great white shark is found on the coastal surface of all oceans. The…

Q: What are the characteristics of a female mud crab ( Scylla serrate) on its carapace?

A: Carapace is meant for the protection and it vary in size and is different in males amd female.it is…

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: Is there any genetic evidence linking lobe-finned fish and amphibians

A: Lobe-finned fishes and amphibians are closely related and connected through a common ancestor which…

Q: Refer to the diagram above. What characteristic is shared by amphibians, birds, reptiles, and…

A: Today biologists agree with what Darwin said that all animals have evolved from one common ancestor…

Q: Select one: O a. Lancelets and hagfishes are equally related to cartilaginous fishes O b. Lampreys…

A: Any member of the phylum Chordata, which includes the most advanced animals, vertebrates (subphylum…

Q: Which body region of a crayfish is most obviously segmented?

A: Abdomen is the body region of a crayfish that is segmented.

Q: How do members of the phylum Chordata differ from other animal phyla? Explain in 10 sentences.

A: According to the Linnaeus system, scientists classify animals and plants based on physical features…

Q: make an 500 words biology of bony fishes

A: Thank you for the question INTRODUCTION  Bony fishes are also called Osteichthyes .Their scientific…

Q: How can true seals be differentiated from the eared seals (sea lions and fur seals)?

A: BASIC INFORMATION SEALS  Their scientific name is Pinnipedia. There are around thirty- three species…

Q: Discuss the adaptations of wall lizard?

A: A lizard could be a widespread group of squamate reptiles. Some lizards are more closely associated…

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: Create a mind map with the following items as the central topic: Modern fishes

A: Jawless fishes, cartilaginous fishes, and bony fishes fall under the category of modern fishes.

Q: What are 5 adaptions or behaviors that make amphibians fit their environment?

A: Amphibians are defined as any group of cold-blooded vertebrate organisms (like frogs and toads) that…

Q: Describe metamorphosis stage

A: The cycle of development is the one wherein a life form or a plant encounters full mental…

Q: Give the structure of a reptilian claw?

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

Q: In planarians ampulation : What body parts are required for feeding? Do all of the planarians eat…

A: Planaria  They are free living flat worm belonging to the phylum Platyhelminhs. They have high…

Q: Explain how all echinoderms show five-sided radial symmetry when they look so different. How does a…

A: All Echinoderms possess five-part radial symmetry around a central disc. They all possess a very…

Q: Give three characteristics of lizard's death?

A: Lizards belong to the Class Reptilia and includes about 6000 species, which are cosmopolitan in…

Q: crayfish Describe its motion. and snail describe its motion

A: CRay fish is a member of Arthropoda. Snail is a member of the phylum mollusca.

Q: What class do sea turtles belong? How do you know?

A: Vertebrates originated in the ocean. Land vertebrates descended from Bony fishesEvolved two pairs of…

Q: What is a body structure that is found in Bony fish but not in Cartilaginous fish?   Teeth Gills…

A: The animal kingdom is diverse constructing millions of species. Fishes are one group of vertebrates…

Q: Which of these pairs are examples of analogous structures? Select all that apply.       Butterfly…

A: Analogous structure means the structures that have similar function in unrelated species.

Q: Cooperation between pair-living snapping shrimp

A: Basic definition. COOPERATION - This is the phenomenon that exist in nature in which the organisms…

Q: "Back to Basics: Cnidarians Start to Fire"

A: Cnidarian, additionally called coelenterate, any individual from the phylum Cnidaria (Coelenterata),…

Q: Give differences between shark and frog regarding eye and ear?

A: Sharks are aquatic animals that belong to the cartilaginous category of class Pisces. The frogs are…

Q: identify at least5 homologous structures between sharks and pigeons

A: Homologous structures  Structures that are structurally similar but have different functions.

Q: Match the benefit to the correct chordate adaptation. (match each number to the correct letter)…

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

Q: List the similarities between lancelet and the lamprey?

A: Phylum Chordate which is characterized by the presence of notochord and dorsal nerve cord consists…

Q: How are marine reptiles and marine birds similar?

A: Reptiles and birds are known to live on land but after a course of time , they have developed…

Q: Are birds internally segmented or externally segmented or both? 2. Are snakes internally segmented…

A: External segmentation  is marked by the constriction present on the outer surface or the skin of the…

Q: )  Earthworm (class Oligochaeta)- characteristics? Sand worm (class Polychaeta)- characteristics?…

A:

Q: make an 300 words essay about Skeleton, Skin and Scales of fishes

A: Answer of the question given below...

Q: make an 500 words of rationalization of bony fishes

A: Given:  rationalization of bony fishes.

Q: Write down the feature of naja and reptiles?

A: Reptiles are a group of cold-blooded animals which have skins covered with small hard plates called…

Q: Explain How will you compare and contrast the skeleton of fish

A: The embryos of modern fish and tetrapod look similar . Both modern fish and tetrapod are vertebrates…

Q: explain phylogenetic tree of ambystomatids salamanders. what does the connections and colors mean

A: Organisms can evolve during their life cycle. Often evolution can be gradual or spontaneous due to…

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: Compare the overall body plan of the prawn to that of an insect like a grasshopper. Focus your…

A: Both prawns and grasshoppers belong to the same group of arthropods that share distinctive physical…

Q: Which pair of organisms in the table have a vertebral column, but not four limbs?   A. lancelet and…

A: The given phylogenetic tree shows a group of organisms with certain descent modification. Here the…

Q: Give the shared characteristics of the following animal groups: 1. Cartilaginous fishes &…

A: Ray - finned fishes are also known as Bony fishes . According to the guidlines of bartelbey i am…

Q: How does segmentation enhance annelid locomotion? a. Segmentation creates repeating body structures…

A: Ringed worm, earthworm, leeches etc. fall in the annelids category. Segmentation means division of…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.