Tabulate differences lancelet and lamprey with regard to their habits , external characters, muscles and skin?

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: List and describe the characteristics that fishes have incommon.

A: VERTEBRATES:- These are those organisms that are without any strong structural support means…

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: Explain external features of frog?

A: Anatomy is the branch of biology, anatomy deals with the study of the structure of organisms and…

Q: Recognize characteristics that distinguish fish from othervertebrates.

A: A vertebrate is known as the animal with the spinal cord that is covered with the help of cartilage…

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: 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 are lobe-finned fishes ?

A: Fish are oceanic, craniate, gill-bearing creatures that don't have appendages with digits.  The…

Q: Describe the features of an animal classified in phylum Annelida

A: To define features of an animal classified in phylum Annelida

Q: Describe four important characteristics of fishes.

A: Fish are vertebrates, aquatic animals belonging to the phylum Chordata in the animal kingdom. They…

Q: Describe the characteristics of the annelids

A: Annelids is a phylum under Kingdom Animalia.  1. They exhibit organ-system level of body…

Q: Define angelfish)

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

Q: Draw the structure of aschelminthes-roundworm and also describe its parts?

A: The animal kingdom has a wide variety of organisms under its umbrella. Each organism is distinct…

Q: Explain about ray-finned fishes ?

A: ray-finned fishes, is a class of bony fishes. The ray-finned fishes are so-called because their fins…

Q: Describe FISH analysis

A: The study of the structure and function of the chromosome to understand the pattern of inheritance…

Q: Explain the differences between the two types of shellfish and provide three examples of each.

A: Shellfish is a colloquial and fishery name for aquatic invertebrates with exoskeletons that are…

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: Provide a brief description of fishes, citing characteristics that would distinguish them from all…

A: Phylum Chordates are characterised by the presence of four diagnostic characters notochord, dorsal…

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…

Q: Provide a title for this diagram of the starfish

A: Starfish, often known as sea stars, are echinoderms with star-shaped bodies that belong to the…

Q: Give the role of pharynx in larval and adult lamprey?

A: The jawless vertebrates belong to the subphylum Vertebrata under the section Agnatha. The…

Q: Describe the early jawed fishes.

A: According to the J. Z young of classification chordata has two superclass Agnatha ( jaw less )  and…

Q: Describe several modifications of the digestive and respiratory systems which are specializations…

A: Lamprey's are an ancient lineage of jawless fish that falls under the order Petromyzontiformes. They…

Q: List the characteristics of fishes.

A: The division gnathostomata is divided into two super class , Pisces and tetrapoda .

Q: Mention three similarities between lancelet and ammocoetes?

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

Q: What are some examples of annelids?

A: Annelids are free living animals and live in freshwater, marine, and terrestrial environments. There…

Q: How are the lifestyle (free – living vs parasitic) related to the morphology of the annelids?  ⮚…

A: Comparative anatomy is the study of the "similarities and dissimilarities" between various objects.…

Q: What are the ages of fish?

A: The Devonian time is considered as the age of fishes, this time is around 415 to 355 million years…

Q: Describe the features of the three subgroups of annelids

A: Annelids belong to phylum Annelida. Annelids are also called as segmented worms. Annelids are…

Q: What are the two main classes into which fishes are divided?

A: Vertebrates comprise all species of animals within the subphylum Vertebrata. A vertebrate have a…

Q: Explain how bony fishes differ from sharks and rays in the following systems or features: skeleton,…

A: During the Devonian period, an ancient group called Chondrichthyes has emerged. It contains two…

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: Sandworm and Leech Compare the external features of sandworm and leech, then compare them to the…

A: The lugworm or sandworm (Arenicola marina) is a large marine worm of the phylum Annelida.  Leeches…

Q: Give differences between the lancelet and lamprey regarding gill slits?

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

Q: What are the structural adaptations of freshwater leech from marine ones?

A: Leeches fall under the Phylum Annelida. They are segmented parasites, meaning, they derive their…

Q: make an 500 words of rationalization of bony fishes

A: Given:  rationalization of bony fishes.

Q: Enumerate the different kinds of fish scales and briefly describe each.

A: The outer skin surface of fishes is covered by scales that are small, flaky, and rigid plates that…

Q: Tabulate differences between shark and frog with regard to their habitat, habits and external…

A: BASIC INFORMATION  SHARK It comes under the category of cartilagenous fish called Chondrichthyes.…

Q: List at least three features of squid that contribute to their sucess as predators.

A: Mollusca is a phylum that includes marine invertebrates. It is the second-largest phylum after…

Q: How do the lancelet and lamprey differ in digestive tract and respiratory system?

A: Lancelet and lampreys are the vertebrate subgroups having a gelatinous body with dorsal nerve cord,…

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: How do ammocoetes and adult lamprey differ?

A: In morphology and behaviour, the larval stage of the primitive lamprey, known as an ammocoetes…

Animal Behavior

Animal behavior can be defined as all the things that animals do. In response to a stimulus, an animal performs a certain fixed action pattern, or FAP, of behavior. This response occurs to make the animal more adaptable to change. So, behavior is generally a stimulus-oriented response. A behavior is an expression of the capabilities of the nervous system. A stimulus is determined by the environment, while the nervous system determines a response.