Give differences between the lancelet and lamprey regarding gill slits?

Q: Name 10 organism that are predators of bony fishes, stating their classes (reptiles, aves and…

A: Taxonomy is a system for hierarchical classification and identification system for species. Carl…

Q: give the function of these shark parts. 1. pectoral fin 2. pelvic fin 3. anal fin 4.…

A: Sharks are excellent swimmers, with streamlined bodies and specialized fins that allow them to move…

Q: Describe feeding behavior in hagfishes and lampreys. How do they differ?

A: There are around 119 species that are present in the living jawless species, which are classified…

Q: Give the digrammatic representation showing Reptilian claw?

A: The air-breathing vertebrate organisms are covered by a special skin of bony plates, scales, or a…

Q: Give the differences lancelet and lamprey with respect tp Body cavity?

A: Lanceletes commonly called amphioxus are marine living, small, eel like animals that belong to the…

Q: What are the lateral linesof fishes?

A: Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates include…

Q: Define the Chordate characteristics ?

A: The chordates belong to the Chordata phylum of the animal kingdom. The name Chordata comes from…

Q: Describe structurally the adaptations of freshwater leech from a marine one

A: Marine leeches attach to, and feed directly from, the gills of fish. Other leeches are carnivorous…

Q: Give a short note on Snout-Producing organ?

A: The olfactory system is a sensory system that is used for olfaction. It is one of the special senses…

Q: When you enter a dark room from bright lighted room you are blinded momentarily. Comment.

A: The vision during the day and the night are two separate perceptions in the eye. The day vision and…

Q: What environment would you find an echinoderm?

A: Echinoderms have the following characteristics- 1. They are bilaterally symmetrical. 2. They have a…

Q: Using appropriate examples, describe the two lineages of bonyfishes and the anatomical traits that…

A: Bony fishes are the fishes that consist an endoskeleton made up of bones. The fishes are also known…

Q: What is the location of barbels in Labeo?

A: A barbel is a characteristic feature in fishes and turtle. They are slender, cylindrical shaped…

Q: List features common to bony fish, amphibians,amniotes, and mammals.

A: Vertebrates referred to as the group of organism that comprises a backbone or vertebral column.

Q: What is the importance of having swim bladders to aid in the sound production in fishes?

A: Q. What is the importance of having swim bladders to aid in the sound production in fishes? Fish are…

Q: tabulate the morphological differences of soft-rayed and spiny-rayed fishes.

A: Introduction  Morphological differences refer to differences in the form and structure of organisms…

Q: List the advantages of segmentation in the annelids.

A: The organisms of the ecosystem have significant properties. Depending upon the different features of…

Q: Describe the term compound eye and head in external feature of frog?

A: Introduction: Frogs, widely found in India, are carnivorous, vertebrate animals devoid of tail. Rana…

Q: How does the wall lizard produce sound?

A: Lizard is a vertebrate that belongs to the Class Reptilia. Reptiles are generally characterized by…

Q: Mention the function of the concha in the lizard's nasal chamber?

A: Lizard is a reptile that belongs to the Squamata order. There are nearly 6000 species of lizards…

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: Define angelfish)

A: Angelfish are found throughout most of tropical South America, including the Amazon River system.…

Q: Discuss the Feeding behavior in garter snakes ?

A: In psychology, feeding behavior is defined as the process or mechanism of action of an organism that…

Q: Write down role of bony fishes.and its structure?

A: Introduction: Bony fishes belong to a class of Osteichthyes. The members of the group possess bony…

Q: Bivalves lack a mantle (True/False)?

A: The name bivalve refers to the limy shell. They are composed of two pieces or valves, right and left…

Q: Crayfish Compare the walking legs and swimmerets of the crayfish

A:

Q: Contrast the swimming of sharks with that of bony fishes.

A: Swimming in bony and cartilage fish.

Q: Which amniotes are endothermic? What are some advantages of endothermy?

A: An organism alludes to something living that has a coordinated design, can respond to boosts,…

Q: How are differences in the anatomy of lampreys andconodonts reflected in each animal’s feeding…

A: Lampreys are categorized into the category of Cyclostomata (jawless fishes), whereas Conodonts are…

Q: How do eggs of lancelet and lamprey differ?

A: Lanceletes commonly called amphioxus are marine living, small, eel like animals that belong to the…

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: Give differences beween shark and frog regarding reproductive system?

A: Sharks are a class of elasmobranch fish. They have cartilaginous skeleton, pectoral fins (not fused…

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.