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

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: What are Arachnids ?

A: Phylum Arthropoda has 4 subphyla: Chelicerata (arachnids), Hexapoda (insects), Crustacea…

Q: Discuss the role of the cuticle in the earthworm

A: Earthworm :- It is a terrestrial invertebrate that belongs to the phylum Annelida.  Cuticle :- It is…

Q: Tapeworms have no digestive system or mouth. How, then, do they obtain food?

A: Tapeworm is a parasitic flatworom, the grown-up of which lives in the digestive organs. It has a…

Q: How did the diverse feeding appendages of arthropods arise?

A: There are some important features of Arthropods. Which are as follows: They are jointed appendages.…

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: How is the division of body of the insect?

A: Introduction  Insecta is the largest class of phylum Arthropoda under Kingdom Animalia. Arthropods…

Q: What features do all roundworms share?

A: Phylum Nemathelminthes or Aschelminthes belong to the animal Kingdom consist of roundworms. The word…

Q: How are insects distinguished from other hexapods?

A: Arthropods are the invertebrates that form one of the largest groups of phylum in the animal…

Q: What are Roundworms ? What role do they play ?

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: What is the most unique or interested aspect about nematodes?

A: Here we describe the most unique or interested aspect of nematodes.

Q: What does Hemidactylus mean?

A: Geckos are reptiles and are found on all the continents except Antarctica. These colorful lizards…

Q: Discuss the developmental stages in holometabolous insect

A: Some amphibians, insects, fishes, etc continue to abruptly develop their morphology by active cell…

Q: hat type of body plan does this animal exhibit? radial

A: Symmetry is the arrangement of. Body organs around the axis.The symmetry of an organism gives clues…

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: List two or three features of an earthworm cross section that distinguish the dorsal and ventral…

A: The earthworm is an invertebrate that belongs to Phylum Annelida. It has a tubular body plan and…

Q: What is filiform antennae?

A: The adult insect possesses a pair of antennae.  They originated exclusively from the second segment…

Q: What evolutionary advantages are there for invertebrates to have a variety of developmental stages,…

A: Invertebrates are a group of organisms that do not have a vertebral column. The marine invertebrates…

Q: how does nematodes found in the lungs of a toad impacts the toad's life?

A: Nematode, also called roundworm, any worm of the phylum nematoda. Nematodes are among the most…

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: How can you compare the structures of the five different kinds of flatworms?

A: Flatworms:- They are soft-bodied invertebrates usually much flattened acoelomate worms. Example:-…

Q: Are insect wings considered appendages? Why or why not?

A: Insects are the most diverse organisms on the planet. They occupy land, air, and water. They belong…

Q: . What features do all mollusks share?

A: Mollusk also spelled mollusc, is the second-largest phylum of soft-bodied invertebrate animals, with…

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 are nematodes and nematomorphs alike, and how are they different?

A: Ecdysozoans are a group of protostome animals that include nematodes, arthropods, and numerous…

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: How does the number of body cavities of nematodes compare with that of flatworms?

A: Flatworms, also known as  platyhelminths, are a phylum of bilaterian, unsegmented, soft-bodied…

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: What are differences between arm and tentacles of squid? Explain.

A: Squids & octopuses are commonly confused for one another for a reason. Because, they're both…

Q: What type of spider is this

A: Possible identification results are given below.

Q: What does a milkweed bugs mouth look like

A:

Q: Does shrimp have a true tail? Or the uropod is just an appendage/part of the abdomen and not…

A: Shrimps are the crustaceans that are the part of arthropods. They have jointed appendages and…

Q: What do invertebrates have in common?

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

Q: Briefly describe asconoid, syconoid, and leuconoid body types in sponges

A: Sponges are multicellular organisms that belong to the phylum Porifera of the Kingdom Protista. They…

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: Identify the antennae parts shown in the picture

A:

Q: Which is more widespread: Annelids or Nematodes? Why do you think so?

A: Introduction There is diverse range of organisms living on earth. Some are small, microscopic such…

Q: Draw the diagram of ventral view in earthworm?

A: The earthworm is a reddish-brown terrestrial invertebrate. They inhabit the upper layer of the moist…

Q: What are some adaptive advantages in terms of the body structure of insects?

A: Insects are the considered to be the group of organisms that are most diverse and abundant in nature…

Q: How does starfish form its coelom? how about earthworms?

A: Echinoderms are exclusively marine organisms includes starfish, sea urchins, brittle stars, and…

Q: how many pairs of walking legs does the class insecta have

A: Within the Phylum Arthropoda there are over 800,000 described species, derived from the Greek…

Q: worms closely related to

A: Earthworm can be defined as the terrestrial invertebrate that belongs to the order  of Opisthopora.…

Q: Echinodermata / star fish On which surface would you find the mouth?

A: Echinoderms are the invertebrate chordates included under the largest clade characterized by…

Q: How many pairs of legs does each body segment of a centipede have?

A: The phylum of the centipede is Arthropoda. The subphylum is Myriapoda. This venomous organism has an…

Q: Spider Compare the spider to the clam and earthworm. What are the functions of the structures…

A: Spiders have eight legs and belong to class arachnida of Kingdom Arthropoda. While earthworms belong…

Q: How does a kinorhynch burrow itself into the mud, explain its locomotory mechanism

A: INTRODUCTION Kinorhyncha Kinorhyncha comes under the class Aschelminthes, they are closely related…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.