In spiders, pedipalps are useful for: (mark all that apply) osmoregulation palping the peds sexual reproductions venom secretion food handling gas exchange

Q: What arthropod characteristics are likely to have contributed to their success on land? Choose all…

A: The arthropods are eukaryotic animals belonging to the kingdom Animalia and phylum Arthropoda.…

Q: 1. Hemipteran's piercing and sucking mouthpart is a modified structure of mandibles and maxillae.…

A: 1. Hemipterans possess piercing-sucking mouthparts. Mouth part in form of segmented beak arising…

Q: The haemal system (BVS) of echinoderms functions in part to transfer nutrients. Group of answer…

A: Hemal system present in echinoderms like starfish etc.

Q: The change of a larval form of insect to a different adult form is known as   an instar. a…

A: The question is asking about the process by which a larval form of an insect transforms into its…

Q: Do you see any evidence that a spider’s body is segmented?

A: Spiders are arachnids that belong to the phylum Arthropoda. They are air-breathing arthropods and…

Q: Many arthropods have multiple distinct life stages. True False

A: Answer: The right option is: TRUE

Q: The tapeworms (cercomeromorpha) are not considered to be segmented animals because;

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Nematodes are acoelomate animals (True/False)

A: Acoelomate animals are those animals which have no coelom or body wall present in them. Thus a…

Q: Choose the manipulation most likely to disrupt the complex behaviors of earthworms. Destruction of…

A: Some earthworms exhibit complex behaviors, such as burrowing and mate selection. These behaviors are…

Q: What type of body plan do echinoderms have? (MARK ALL THAT APPLY) Obilateral symmetry O pentaradial…

A: The phylum of invertebrates involving starfish, sea cucumbers, sand dollars, etc is called the…

Q: The organ that functions to coat annelid worms with a mucus-derived cocoon is the uterus O clitellum…

A: Annelid worms These worms belong to the phylum Annelida. These are also called segmented worm, that…

Q: Which structure of the ray-finned fishes allows for breathing in water while the fish is stationary?…

A: The fishes are found in the super class Pisces. They belong to chordates.

Q: When a planarians injured:   animal dies loses stem cells damaged tissue forms a scar the wound…

A: Planarian are found in platyhelminthes in the animal kingdom.

Q: In planarians ampulation : What body parts are required for feeding? Do all of the planarians eat…

A: Planaria  They are free living flat worm belonging to the phylum Platyhelminhs. They have high…

Q: Hemipterans

A: hemipterans is an order of insects , commonly known as true bugs , comprising 80000 species with in…

Q: Explain the arrangement of wings of the cockroaches.

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

Q: Just after arthropods shed the old cuticle, it is sclerotized. True False         The new cuticle…

A: Introduction Invertebrates With An Exoskeleton, Segmented Bodies, And Paired Jointed Legs Are Known…

Q: Match each structure of a mollusk with its function.

A: The objective of the question is to match each structure of a mollusk with its corresponding…

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: State some external features of insects.

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

Q: ct all the arthropods from this list

A: Phylum Arthropoda: Triploblastic organisms with bilaterally symmetry and segmentation. Body…

Q: Briefly describe three features that insects have evolved to avoid predation.

A: Evolution is the process where an organism shows characteristic changes over generations and it is…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.