Q: What are Arachnids ?
A: Phylum Arthropoda has 4 subphyla: Chelicerata (arachnids), Hexapoda (insects), Crustacea…
Q: How is the development of a hookworm larva different from the development of a pinworm larva
A: Larva is a stage during the development of animals. It occurs after the birth and before the reach…
Q: What are the number of chromosomes in worm?
A: Chromosomes are thread-like structure of nucleic acids and protein, which are found in the nucleus…
Q: How bad is the human hookworm
A: Intestinal hookworms are pathogenic, blood-feeding roundworms which lead to helminthiases, which are…
Q: What is the ecological role of earthworms?
A: Ecology is the science that studies the biota (living things), the environment, and their…
Q: Does the earthworm move randomly?
A: Earthworms have a very slim body structure with varied segments connected in succession. The…
Q: What are Annelids ?
A: Phylum Annelida belongs to the kingdom Animalia. They are found in both aquatic and terrestrial…
Q: How do flatworms breathe?
A: The worm of a phylum includes the planarians that will together and the parasitic flukes and…
Q: How do clams feed and why are they called bivalves?
A: Bivalves are the Mollusks (such as clams, oysters, scallops, mussels etc) and they have a two-part…
Q: Describe the Roundworm anatomy ?
A: Phylum Nematoda or roundworms are unsegmented invertebrates that are bilaterally symmetrical,…
Q: In whose phylum veliger larva occurs?
A: A larva is a juvenile form of animal with indirect development that looks completely different from…
Q: Write a note on Earthworm segmentation ?
A: Clitellum is the thick section of worm body. It secretes a thin film of mucus, which together with…
Q: Describe the characteristics of pseudocoelomate roundworms.
A: pseudocoelomate are organisms which have a body cavity that is filled with fluid and the fluid…
Q: Why are robber crabs land invertebrates?
A: Robber crab which is also known as coconut crab, scientific name Birgus latro , it is a species of…
Q: Explain about the Biology of a Roundworm ?
A: Roundworms range in length from but one millimetre to over seven meters (23 feet) long. As their…
Q: What are Free-Living Flatworms ?
A: Flatworms are the flattened invertebrates belonging to the Platyhelminthes phylum in the animal…
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: When do ulothrix releases zoospore?
A: Organisms belonging to the genus Ulothrix are categorized in the phylum Chlorophyta of Kingdom…
Q: Describe the roundworm body plan
A: Roundworms, also known as nematodes, are parasitic worms that belong to the phylum Nematoda and are…
Q: What type of spider is this
A: Possible identification results are given below.
Q: Explain the Reproduction system of Earthworms ?
A: REPRODUCTION IN EARTHWORMS - earthworms are hermaphrodites , and reproduction mostly occurs through…
Q: Explain about ringworms.
A: Fungi are found everywhere with almost millions of different fungal species on Earth, but out of…
Q: What are the example of annelida?
A: All the animal species on Earth are classified into different phyla or groups. They are classified…
Q: Explain how tapeworms can survive without a coelom,a mouth, a digestive system, or an excretory…
A: Tapeworms are the parasites and segmented worms. They reside in the other animal’s body for…
Q: What is a tongue worm, and where would it be found?
A: Tongue worms are classified as the members of Pentastomida under the Phylum Arthropoda, because they…
Q: Why do parasites like trematodes produce such large quantities of eggs?
A: The trematode reproduces asexually inside this mollusk host, creating numerous copies of a second…
Q: Why are flatworms called acoelomates
A: Flatworms belongs to the phylum Platyhelminthes. They are unsegmented, bilaterally symmetrical…
Q: Are all flatworms parasite? What are some of the special adaptations seen in the parasitic classes…
A: About 80% flatworms parasitic in nature. Parasitic adaptation enhance the survival and reproduction…
Q: What is the type of reproduction that occurs in roundworms? What typical feature do nematode sperm…
A: Nematodes are the members of group eumetazoans characterized by bilateral symmetry and three germ…
Q: Why are earthworms important in our ecosystem?
A: Introduction: Earthworms have a reddish brown color with a cylindrical body. The body is also…
Q: Is reproduction in sponges sexual or asexual?
A: Sponges belong to phylum Porifera.
Q: What features distinguish annelids from roundworms?
A: Annelids and roundworms belong to the phylum non chordata of the animal kingdom. They do not have…
Q: What are some examples of annelids?
A: Annelids are free living animals and live in freshwater, marine, and terrestrial environments. There…
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: earthworms and leeches belong to which phylum?
A: R.H. Whittaker grouped various organisms and proposed five kingdom classification namely: Protista,…
Q: Describe the life cycle of a tapeworm.
A: Flat worms that can dwell in the intestines are known as tapeworms. Humans can contract these worms…
Q: In which habitats do molluscs live?
A: Mollusks are the invertebrate organism with a soft body. They are herbivore organisms except for the…
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: Are nematodes exclusively parasites?
A: Nematoda belongs to phylum Nemata, previously named Phylum Nemathelminthes or Phylum Aschelminthes.…
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: Why are parasitic worm infections so difficult to treat?
A: Infection is defined as the invasion and multiplication of specific microorganisms such as bacteria,…
Q: Contrast asexual reproduction in triclad turbellarians, Trematoda, and Cestoda.
A: Step 1 Platyhelminthes is a phylum of dorsoventrally flattened, acoelomate but triploblastic animals…
Q: What are some advantages of freshwater clams producing parasitic larvae that attach to the gills of…
A: Glochidia, parasitic larvae of freshwater clams, attach themselves to the gills and skin of fish.
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