Structure oral cirri (tentacles) wheel organ/mouth gill bars/gill slits pharynx intestine anus notochord dorsal nerve cord myomeres post anal tail Function

Q: Write about amphibians.

A: A vertebrate is a type of animal that has a spinal cord that is encased by cartilage or bone. The…

Q: Explain why amphibians are sometimes called “canaries in acoal mine.”

A: Sentinel species are the animals that used to find out the risks to human beings by providing and…

Q: Insects are capable of fairly advanced behavior. e and briefly explain an example of advanced insect…

A: Insects are invertebrates belonging to the phylum Arthropoda and class Insecta. they are the largest…

Q: Write shorts notes on how coelenterates defend themselves when swimmers ventures into their habitat

A: Coelenterates have tissue grade body and they are made up of few cells which alert them when the…

Q: Animal that swim weakly or drift in water

A: There are organism in the water which cannot propel themselves against the water current. They are…

Q: Describe the morphology of radular teeth in the Gastropoda species

A: Introduction  The radula  is the vital feeding organ and also very significant to the majority of…

Q: Give typing answer with explanation and conclusion A scientist finds what she believes is a new…

A: To determine the relationship between the new animal species and flatworms and roundworms, the…

Q: Give the digrammatic representation showing Muscles of frog in lateral view?

A: Frogs belong to the carnivorous group of amphibians characterized by a short body, tailless body.…

Q: Lateral line system is found in fishes and aquatic larval amphians. Give reason.

A: The lateral line system refers to the system of organs that sense what is in contact with such as…

Q: make a labeled drawing of the lateral view of the skull of a crocodile

A: The skull of the crocodile is diapsid just like all other reptiles. It has two openings on each side…

Q: Which has a posterior flagellum that spits fluids that "burns" from its anal glands? A. Amblypygi B.…

A: Scorpions are the organisms that comes under the phylum arthropods in class arachnids. This are…

Q: Which is predatory, uses fours leg, and the males have wings? A. Embiidina B. Dermaptera C.…

A: Insect with four legs and male bearing wings :-

Q: What is one anatomical trait that is present in both Adapoids and Omomyoids?   A. A bony ear tube…

A: Adapoids are relatives of current day lemurs, lorises and bushbabies. They lived during the Eocene…

Q: What changes occurred in the size of the horse from Hyracotherium to Equus?

A: Evolution is the process by which new or modified organisms are formed from pre-existing ones. It is…

Q: makes short notes on the examination of the adult and larval stage of the tsetsefly

A: The mating of tsetse fly occurs on host animals. The male settle on the female back. Females are…

Q: Give a broad Conclusion about the Anatomy of Amphioxus and its importance.

A: Branchiostoma or Amphioxus lives both in marine and estuarine habitats. It is commonly found in the…

Q: Describe the type of movement and musculature in the following invertebrates using the table below.…

A: The Animals who don't have backbone are known as invertebrates.. They do not have any bones in their…

Q: Most adult echinoderms have an unusual symmetry pattern for a species within the Bilateria. Explain…

A: Echinoderms are of the phylum Echinodermata which includes marine animals such as starfish, sea…

Q: What is cutaneous respiration? Give 3 examples of air-breathing fishes.

A: Introduction  Respiration is the important phenomenon by which the living organism performs gaseous…

Q: Give a  short conclusion about amphioxus.

A: Amphioxus is a marine animal found in the coastal waters in the world. It is considered to be a part…

Q: What is a key characteristic of all arthropods? a. Six legs c. Hydrostatic skeleton b. Pseudocoelom…

A: Arthropoda are invertebrate animals equipped with joint appendages. It is the largest phylum of…

Q: Describe how an earthworm moves

A: Hi, Thanks For Your Question.  Answer : An Earthworm Moves By Employing Circular And Longitudinal…

Q: Give the difference between frog and shark regarding the external characters?

A: The animals that bear notochord in any stage of their lifetime belong to chordates. Both frog and…

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

A:

Q: Mention briefly about the circulatory system of earthworm

A: Introduction In this question we will discuss about the circulatory system of earthworm.

Q: Feeding behavior of spiders

A: All spiders are carnivorous in habit. Their preys consist chiefly of insects.

Q: To which CLASS does the animal in the images below belong (both images are same subclass)? & 83

A: A class is a taxonomic rank (also known as a taxon) that refers to a group of creatures with similar…

Q: name one other animal that has appendages with similar dual function as the crayfish (locomotion and…

A: Insects are included in the largest phylum of Animalia, called Arthropoda. The head, thorax, and…

Q: Explain the background information of this reptile

A: This is a Rattlesnake or Crotalus . The name is coming from their tail, you can see the rattle…

Q: To describe the feature that distinguish chrodates from other animals.

A: In the kingdom Animalia, there are two taxa: chordates and vertebrates. Animalia is a kingdom that…

Q: Which is not true about Cnidarians? A1. Some cnidarians go through polyp stages and medusa stages A.…

A: Cnidarians are invertebrates such as jellyfish and corals, belongs to the phylum Cnidaria. All…

Q: Give twenty (20) terms in Zoology including its respective prefix and meaning, suffix and meaning,…

A: There are many study specific terms used in zoology. Some of them listed below.

Q: Give typing answer with explanation and conclusion Why do biped's hip muscles pull the thigh away…

A: Hip musclesThese muscles are also known as the hip extensors and hip flexors. These are a group of…

Q: Select the row with descriptions that could not fully apply to reptiles (Squamata) Select one: a.…

A: Reptiles (Squamata) are a diverse suborder of reptiles that includes lizards, snakes, and…

Q: Describe a bipedal skeleton and advantages of bipedal locomotion

A: Bipedalism is a form of terrestrial locomotion where an organism moves by means of its two rear…

Q: Adaptations to predation in cuttlefish (and by extension in cephalopods)

A: The change in the heritable characteristics of the species across many generations is called…

Q: Describe the structural differences between the pleopods and the pereiopods up the prawn. What…

A: Pereiopods are primarily walking legs and are also used for gathering food.They are also the ten…

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: Can you answer all the parts to this question regarding sharks  A: The reproductive organs on a…

A: Claspers are the reproductive organ or external genitalia in male sharks, these clasper are…

Q: Give a short note on the shark's musculature?

A: Sharks are the bony fishes which is predatory and carnivorous in nature. They are found in almost…

Q: 27 26 25 24

A: 24 )   urinary bladder 25 )  cornua of uterus  26 )  ovary 27 )  spleen

Q: Discuss the importance of insects to man

A: Insects are the most diverse group of animals belongs to class Insecta. They represent more than…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.