Describe the molting process in Crustacea, including the action of hormones and the process of ecdysis

Q: Describe thallus structure in Eurotium

A: The genus Eurotium belongs to the family, Tichochomaceae. It is the sexual form of Aspergillus…

Q: Define the process osmoregulation in protozoan protists.

A: All the protists haiving holozoic nutrition are collectively termed as protozoans though they have…

Q: development stage of silverfish (Thysanura)

A: Silverfish are the small, wingless and primitive insects that have silvery scales. They have…

Q: Identify the order of this organism.

A: In the classification order is a taxonomic rank. In order, organisms are classified based on…

Q: A pseudocoelom is lined by

A: Pseudocoelomates are the organisms which does not have true coelom.  Coelom is the space between gut…

Q: Explain how the type of locomotion is important in the nutrition, ecology, and behavior of each type…

A: Protozoan perform three type, flagellated ciliary or amoeboid locomotion. Amoeboid protozoan live in…

Q: Create a diagram/cycle of how the Phylum Placozoa reproduce sexually.

A: The phylum Placozoa includes free living, marine multicellular organisms which are some of the most…

Q: Explain why a cyst stage may be useful in a protozoan

A: Protozoans are the unicellular eukaryotes that are either parasitic or free living. They take…

Q: In the flatworm, flame cells are involved in what metabolic process? a. Reproduction b.…

A: Answer is d.) Osmoregulation.

Q: Distinguish between ammonoids and nautiloids

A: Ammonoids and nautiloids are two of the major groups of cephalopods. Their fossils are well studied…

Q: Compare the type of nutrition that is typically required by an alga, a protozoan, a water mold, and…

A: The source from which the organism obtains its nutrition is termed a mode of nutrition. There are…

Q: Compare and contrast ciliate and sponge reproduction by matching the process with the correct Phylum…

A: According to the six kingdom classification,  all the organisms are classified under six categories…

Q: Describe the general life cycle and mode of reproduction inprotozoans.

A: The protozoan is a single-celled microscopic organism. It can be either free-living or parasite.…

Q: State about Earthworm, Lumbricus ?

A: The phylum “Annelida” consists of animals like earthworms, ragworms, and leeches. These segmented…

Q: Describe how sponges feed.

A: The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…

Q: The male copulatory organ of turbellarians is called a

A: Turbellarians belong to phylum Platyhelminthes.Temnocephala lamothei ,Dugesia aenigma,Dugesia…

Q: Describe the feeding, ciliary action, locomotion/ mobility of the Rotifer

A: The rotifers are a phylum of tiny and near-microscopic pseudocoelomate creatures known as wheel…

Q: 12. Para gastric cavity of sponges in lined by Chromocytes Pincocytes Choanocytes Amoebocytes а. b.…

A: Sponges are categorized into several classes depending on their specific characteristics.

Q: Name the excretory organ of cockroach.

A: Excretory organs are those organs which collects waste products from the body and sent it outside…

Q: Select the correct answer from the answers provided. All adult helminths produce a. cysts and…

A: Introduction: Helminths belong to invertebrates and possess a characteristic body that is either…

Q: Diagram of paramoecium?

A: Paramoecium is a free-living, unicellular organism that inhabits fresh water such as ponds, lakes,…

Q: Describe in details the adaptations for parasitism in flatworms (class Cestoda and Trematoda).

A: Introduction :- Flatworm parasitic adaptation refers to the changes and adjustments that occur in…

Q: Define Cell division patterns during the life cycle ofDrosophila melanogaster.

A: The cell is the essential underlying, useful, and natural unit of every single known living being.…

Q: Compare the reproductive system of an earthworm with that of Ascaris. Be sure to note both…

A: Both ascaris and earthworms are kind of worms. Earthworms are beneficial to the soil,and ascaris is…

Q: Hydrozoans are classified under cnidaria because of the presence of.. Select the correct response:

A: "Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Name the process of breakdown of detritus into smaller particles by earthworm.

A: An earthworm is also called detritivore. They are heterotrophs.

Q: Name the structure which helps in locomtion in protists.

A: Protozoa are single-celled organisms. They come in many different shapes and sizes ranging from an…

Q: Explain how sponges reproduce sexually.

A: Porifera is the phylum that includes sponges. It's a rudimentary creature with a lot of cells but no…

Q: Most parasitic protozoans are transmitted in their cyst form but cause disease when in trophozoite…

A:

Q: Give the names of protozoan protists with diagnostic features of each.

A: Protozoa are unicellular organisms that are classified in the kingdom Protista. They have…

Q: Describe the life cycle of the parasitic nematode? What is the advantage of it making an infected…

A: Kingdom – Animalia, Phylum – Nematoda Nematodes are eukaryotic, multicellular organisms that obtain…

Q: Explain the excretory system of cockroaches.

A: Excretory system refers to the biological system that is involved in removing both solid and liquid…

Q: Gonozoids continue the reproductive cycle by budding medusae. About how many maturing medusae are…

A: These are rare in number and only found around the hydrocaulus's base. The gonozooids are the…

Q: Trace the passage of a food particle as it is consumed by a protozoan

A: Protozoans are the single-celled eukaryotes that are either free living or parasitic which feeds on…

Q: Describe the protozoan adaptations for feeding.

A: Protozoans are the single cell organisms which live as  free living or as parasite. They posses…

Q: Explain the structures of an insect digestive tract specialized for solid food type with one…

A: Digestive system is part of a body that helps in the digestion of food.

Q: Explain how rhizarians feed.

A: Introduction The Rhizaria are a nebulous supergroup of primarily unicellular eukaryotes with a large…

Q: The excretory structure of the earthworm is, 1. A protonephridium 2. An ananephridium 3. A…

A: Numerous invertebrates have nephridium, an organ used for excretion. Two varieties of nephridium…

Q: Briefly describe the function of antennal and maxillary glands in Crustacea.

A: Lobsters, prawns, woodlice, and crabs are some animals that are Crustaceans.

Q: Protozoans that absorb decaying organic debris and solid matter are called:

A: Protozoans refer to single-cell eukaryotes, either free living or parasitic, which feed on organic…

Q: Name the parts that carry out the excretory process in fresh water protozoa and mammals

A: The excretory system is a network of organs and tubes that work together to rid the body of waste…

Q: dentify: 5. Specialized blade structures for buoyancy in the brown algae

A: Answer is Pneumatocysts.

Q: Explain why slime molds are described as social amoebas

A: Social amoebas are the most exciting structures that is found in nature. They usually have the…

Q: In most flatworms solid waste is eliminated via the O A. anusS O B. mouth O C. nephridiopore O D. A…

A: It is a multiple choice question.

Q: Can a pork tapeworm survive in water

A: Tapeworms are hermaphroditic and segmented. They have both male and female reproductive organs. They…

Q: Explain the function of the contractile vacuole in fresh-water protists.

A: Protists are eukaryotic single celled organisms that may be free living or parasitic. They contain…