Which is the typicalfeature of the hookwormsrelated to the way they obtainfood and explore the host?

Q: How does the tapeworm body plan support widespread dissemination of the parasites?

A: Platyhelminthes is a phylum of animals that contain all the flatworms such as the tapeworm. These…

Q: Describe three ways that various polychaetes obtain food.

A: Polychaetes are also known as bristle worms and they are a paraphyletic class of Annelids that are…

Q: What is the main external morphological feature thatdifferentiates platyhelminthesfrom other worms…

A: Helminths are the worm-like parasites that live by feeding on living hosts. They gain protection and…

Q: Why are leeches used for the studying nervous system function?

A: The medicinal leech Hirudo medicinalis is a notable model in neurobiology because of its capacity to…

Q: What is the life cycle of atapeworm?

A: Tapeworms belong to the category of parasitic worms and also involves a larval stage in the process…

Q: Prepare alist of some animals that are found parasitic in human beings?

A: Parasitism refers to the type of relationship where one species is parasite and the other species is…

Q: What is the ecological role of earthworms?

A: Ecology is the science that studies the biota (living things), the environment, and their…

Q: sea star How does a sea star protect its tube feet?

A: Seastar:   Seastar is also known as starfish. It belongs to class Asteroidean and it is star shape…

Q: Are leeches predators or parasites? What reasons would you give for both possibilities?

A: In ecology, predation is the term use to define those organisms who feeds on other organism.…

Q: What do you suppose the worm is seeking or avoiding?

A: Worms belong to the Lophotrochozoan Branch of the protostomes.

Q: Write the Scientific name of nematode that attacks the root of tobacco plant?

A: The nematodes are also called as roundworms. It constitute the phylum Nematoda (also called…

Q: What is anal cerci andits function in cockroach?

A: Cockroaches belongs to insect group. There are around 4600 species of them all over world. They are…

Q: What function other than feeding do suckers serve?

A: There are many organisms that have sucker which is a kind of attachment in the body. It is found in…

Q: Describe the Roundworm anatomy ?

A: Phylum Nematoda or roundworms are unsegmented invertebrates that are bilaterally symmetrical,…

Q: How does the life cycle of intestinal nematodes differ from that oftissue nematodes?

A: Nematodes are also known as roundworms belonging to the phylum Nematoda. Nematodes that live as…

Q: How do zooxanthellae contribute to the welfare of hermatypic corals?

A: Cnidarians are a phylum of simple animals. It includes jellyfish, hydras, corals, and sea anemones.…

Q: How do ctenophores swim, and how do they obtain food?

A: Ctenophores comprise a phylum of invertebrates that survive in the marine waters worldwide. It is…

Q: [ Select ] The realized niche of Cthamalus is [ Select ]

A: Niches and habitat

Q: What is reproductive system of earthworm?

A: The earthworm is an invertebrate that belongs to the order opisthosoma.  The body plan of an…

Q: What is Ringworm? What are the different types of ringworm?

A: Pathogens are the living organisms that cause infections in other animals.

Q: State about Earthworm, Lumbricus ?

A: The phylum “Annelida” consists of animals like earthworms, ragworms, and leeches. These segmented…

Q: What general type of multicellular parasite is composed primarily ofthin sacs of reproductive…

A: The general type of multicellular parasite which is composed of primarily of thin sacs of…

Q: Enumerate the nematodes which are transmitted by skin penetration

A: The nematodes are among the most abundant creatures on the Earth. Nematodes are symmetrical,…

Q: The male copulatory organ of turbellarians is called a

A: Turbellarians belong to phylum Platyhelminthes.Temnocephala lamothei ,Dugesia aenigma,Dugesia…

Q: Do tapeworms have a complicated digestive system? Can they be transferred through undercooked red…

A: Introduction :- Tapeworms are the invertebrates , that belongs to the phylum platyhelminthes and…

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: Are flatworms monoecious or dioecious?

A: Monoecious are those organisms that contain both female as well as male reproductive organs. They…

Q: What is the role of the cuticle in the successful propagation of nematodes?

A: Nematodes belong to the phylum Nematoda under the Animalia kingdom. These are free living and…

Q: What are the segmentsthat form the body of thetapeworm called? What istheir function?

A: Tapeworms are parasites that survive within another organism, known as the host. Drinking…

Q: Explain about ringworms.

A: Fungi are found everywhere with almost millions of different fungal species on Earth, but out of…

Q: What specialized cells of tentacles aid in capturing prey?

A: Several organisms such as mollusks, cnidarians, ctenophores, bryozoa, and cestodes contain…

Q: Give an account of hemipenis?

A: A tetrapod vertebrate with scaly skin is called as reptile. For example: snakes, lizards , crocodile…

Q: Distinguish between opisthobranchs and pulmonates.

A: Opisthobranchs and pulmonates both are soft bodied animals belongs to phylum Mollusca and class…

Q: How does ant form its coelom?

A: Ants are insects that belong to the family Formicidae. It comes under the order Hymenoptera that…

Q: A. Compare T. solium and T. saginata on the basis of - 1. Length 2. Scolex 3. Gravid segment 4. Egg…

A: Taeniasis is a kind of worm or parasitic infection that affects humans. This infection is caused by…

Q: In what ways do the characteristics of parasitic flatworms differ from those free-living planaria?

A: Platyhelminthes are also known as flat worms. They are mostly parasites but some are free-living.…

Q: What is the life cycle ofthe hookworms?

A: Hookworms are blood-feeding parasites found commonly in intestines and lead to a infection called as…

Q: Do ctenophorans reproduce by shedding sperm into water?

A: Members of phylum Ctenophora are exclusively marine. They feed on plantons, swim by using cilia. The…

Q: Describe the life cycle of the parasitic nematode? What is the advantage of it making an infected…

A: Kingdom – Animalia, Phylum – Nematoda Nematodes are eukaryotic, multicellular organisms that obtain…

Q: What is tape worm and its structure?

A: Worms can be divided into several groups, but are still technically decomposers. The first of these,…

Q: How do adult hookworms get into the intestine?

A: Hookworm is a parasite that causes infection in people of all ages. It is more likely to occur in a…

Q: Explain how rhizarians feed.

A: Introduction The Rhizaria are a nebulous supergroup of primarily unicellular eukaryotes with a large…

Q: What is the clitellum of earthtworms and where it is located?

A: An earthworm is a terrestrial invertebrate found in the upper layers of the moist soil that is rich…

Q: If a human is infected, where does the tapeworm live?

A: Human gets an infection from tapeworm if they consume food or water contaminated with tapeworm.…

Q: How does the excretory system of nematodes work?

A: Nematodes are the members of group eumetazoans characterized by bilateral symmetry and three germ…

Q: . What is Ringworm? What are the different types of ringworm?

A: Ringworm is A highly contagious fungal infection of the skin or scalp. Ringworm is spread by…

Q: What length of worm is most common

A: The branch of biology that deals with the structure, function and evolution is called zoology. It…