How is the division of body of the insect?

Q: What do planarians (triclad flatworms) eat, and how do they digest it?

A: A planarian is a type of flatworm belonging to class Turbellaria. These organisms are present in…

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: What is antheridial branch in funaria called?

A: Mosses belong to the kingdom Plantae and the associated division is Bryophyta. These flowerless…

Q: Of what economic importance are earthworms?

A: An earthworm is known as the terrestrial invertebrate that belongs to the order Opisthopora. They…

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: What kind of body plan do grasshoppers have (sac, or tube-within-a-tube)?

A: A body plan is a group of structural and developmental characteristics that can be used to identify…

Q: What is the type of digestive system in molluscs?

A: Molluscs are an important second largest of an invertebrate animals, most of which are marine. They…

Q: Body organization are cellular or multicellular in protista?

A: The proper pattern of body organizations in organisms follows the evolutionary or phylogenetic law.…

Q: What are the different classification schemes used when grouping invertebrates?

A: Animal kingdom is broadly divided into Vertebrates or invertebrates on the presence of spinal cord…

Q: How does nature keep insects under control?

A: Natural control of insects refers to the control of insects provided by natural processes, without…

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: How is the body of gastropods divided?

A: Molluscs are both terrestrial and aquatic organisms that have an organ-system level of organization.…

Q: How do chaetognaths feed?

A: The word chaetognaths are derived from the Greek word chaite, long flowering hair, + gnathos, jaws.…

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: what is the name of the specialized mouthpart of the class insecta?

A: Class Insecta comprise of hexapod invertebrates and constitutes the largest group within the phylum…

Q: What is the name of the larval stage of polychaetes?

A: Polychaetes are worm-like creatures that have an array of bristles on their many leg-like parapodia.…

Q: What castes occur in honey bees and in termites, and what is the function of each?

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

Q: What is the external rigid carapace of arthropods called? Of which substance is it made? Which type…

A: The Arthropoda is the largest phylum in the Kingdom Animalia in terms of the number of species. It…

Q: How many setae are on each segment of the earthworm?

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: How does modification of the insect legs/limbs better equip the insect to survive in a given…

A: Introduction :- Modifications are alterations or differences in the DNA of organisms of the same…

Q: Describe the roundworm body plan

A: Roundworms, also known as nematodes, are parasitic worms that belong to the phylum Nematoda and are…

Q: Why are insects hard to control?

A: A pest is defined as an organism, plant, insect, or animal capable of interfering with human…

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: How do insects walk?

A: The legs of insects are jointed and consist of five parts that are femur, tarsus, tibia, trochanter,…

Q: What major parts form an insect’s gut, and how do these parts function?

A: Insects belong to the phylum Arthropoda that consists of the head, thorax, and abdomen. They play…

Q: What do invertebrates have in common?

A: Organisms are open systems that maintain homeostasis, are composed of cells, have a life cycle,…

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: How is the nervous system of nematodes organized? Where are the neural chords located in their body?

A: The nematodes are invertebrates belonging to phylum Nematoda. They have unsegmented thread-like…

Q: Explain the structure and functions of the mollusk mantle.

A: Mollusks are a phylum with a wide range of species. Mollusks can be as little as a grain of sand. A…

Q: What are the distinguishing characteristics of insects?

A: Insects belong to the phylum Arthropoda, which is one of the most successfully evolved phylum of…

Q: State some external features of insects.

A: Insect belongs to the category of invertebrates and the phylum, arthropods. The mode of…

Q: What are the 4 characteristics of invertebrates?

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: How does N. attenuata attract its insect allies?

A: The animals and flowering plants partnerships are common in the natural world. Plants generally…

Q: How is fecundation done in insects (external or internal)? Is there copulation between insects?

A: Fecundation, also known as fertilization involves the physical union of the male and female gamete…

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: What is the natural habitat of insects?

A: The members of phylum Arthropoda are collectively referred to as arthropods. Segmented body, the…

Q: what do you know about reproductive system of insects and its types? explain briefly

A: Insects belong to the group Arthropoda of the animal kingdom.

Q: in eathworms, Is the clitellum located near the anterior or posterior end? What does the clitellum…

A: Annelida are segmented worms that live in saltwater, freshwater, and wet terrestrial environments.…

Animal Diversity

Nematodes are commonly known as roundworms. They are free-living, very tiny organisms. They have an elongated and tubular body. These organisms have a nervous system and are mostly act as parasites to both animals and plants.

Platyhelminthes

Platyhelminthes are also known as "flatworms" because as they are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.