How do the starfish reproduce?

Q: What are Arachnids ?

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

Q: Where do tapeworms live?

A: Tapeworms are flat, segmented worms that live in the intestines of some animals.  Animals can become…

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: Of what economic importance are earthworms?

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

Q: What is the ecological role of earthworms?

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

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

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

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: What is the economic importance of sponges?

A: Sponges are multicellular eukaryotic organisms. These animals comprise of numerous pores and…

Q: How do flatworms breathe?

A: The worm of a phylum includes the planarians that will together and the parasitic flukes and…

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: What are some examples of roundworms?

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

Q: What are known as Bivalves ?

A: Mollusca is the second-biggest phylum of invertebrate creatures after the Arthropoda. The…

Q: What is the name of this fish?

A: squirrel fish

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 do chordates reproduce?

A: Chordates are the animals that have a notochord, a nerve cord, pharyngeal gill slits and post anal…

Q: How many eggs does each female oyster produce each year?

A: Oyster is the common name for a number of salt-water bivalve mollusk families that live in marine or…

Q: What are Free-Living Flatworms ?

A: Flatworms are the flattened invertebrates belonging to the Platyhelminthes phylum in the animal…

Q: What are the advantages of metamerism to annelids?

A: Annelida is a phylum of segmented or ringed worms that are adapted to live in variety of ecosystems.…

Q: Describe alternation of generation in coelentrates?

A: Coelenterates are aquatic animals that mostly inhabit in the marine environment and demonstrate a…

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 scientific name for the gas filled bladder of the giant kelp?

A: There are many different organisms found on the planet. Plants are organisms with eukaryotic cells…

Q: What are onmivores

A: As per the question, the definition or the meaning of omnivores has been asked. Let us look at the…

Q: Is there a respiratory pigment in the annelid blood?

A: The annelids are also referred to as the segmented worms. Some examples are leeches and earthworms.…

Q: what is a cleidoic egg?

A:

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: What are crustaceans

A: Living organisms are classified into three major domains as Bacteria, Archae, and Eukarya. Archae…

Q: Is reproduction in sponges sexual or asexual?

A: Sponges belong to phylum Porifera.

Q: How do reptile eggs protect the young?

A: Parental care is a type of behavior shown by the animals to protect their young ones.

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 is the type of asexual reproduction that occurs in hydras?

A: Asexual reproduction: This is a type of reproduction where one parent can give rise to offspring…

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: What is theATP

A: Metabolic pathway of an organism includes all the chemical process that occur in an individual to…

Q: What is the class of this animal?

A: The animal shown in the image is Tortoise. The tortoise is a terrestrial animal and found on all…

Q: What’s an invertebrate?

A: RH Whittaker gave the five-kingdom classification and divided all the living organisms into the five…

Q: What is  Amphidiploid?

A: The ploidy of an organism refers to the number of sets of chromosomes present in a cell that also…

Q: What is the natural habitat of insects?

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

Q: Where do kinorhynchs live?

A: Kinorhynchs are tiny, spiny, clear, yellowish or reddish worms. They usually have 13 body segments:…

Q: How do adult Pacific salmon find their way back to their parent stream to spawn?

A: Salmon spend their early life in rivers then they migrate to oceans to live as adults. However, at…

Q: What is a trilobite?

A: Introduction Trilobites as name suggest their body is consisted of three lobes and three segmenting…

Q: What are cybrids?

A: A eukaryotic cell is characterized by the presence of a well-defined nucleus and membrane-bound cell…