Q: What are the types of digestion and of digestive system of platyhelminthes?
A: platyhelminthes are bilateral flat worms that derive their nutrition by being parasitic or…
Q: Give a short note on Scoliodon?
A: Class Chondricthyes includes the cartilaginous fishes. The fishes bear endoskeleton made up of…
Q: How the charaacteristic features of aves are the presence of feathers?
A: The animal kingdom is very large. It consists of a wide variety of animals that differ from each…
Q: How are nutrients distributed by the digestive system in planarias?
A: Planarians includes flatworms that belong to the Class Turbellaria. These are free-living organisms…
Q: Tapetum lucidum is found in shark's eye. Is it so?
A: Vertebrates comprise all species of animals within the subphylum Vertebrata. Vertebrates include…
Q: What is the structure of rhizopus?
A: The kingdom fungi play a key role as decomposers in the environment. The name “fungus” is usually…
Q: What are deciduous ?
A: A forest is an area of land occupied by rich flora and fauna. It is a Large part of the ecosystem…
Q: What is morphology of noctiluca?
A: The unicellular eukaryotes are single-celled organisms with mitochondria, nucleus, and other…
Q: What is the largest siboglinid known, and how is it nourished?
A: Annelids are classified on the basis of their characters, morphology, anatomy, and most importantly…
Q: What is the function of Pilus?
A:
Q: Where do Petromyzon and ammocoetes live?
A: Biodiversity is the diversity in living organisms that exists in a particular region or area. It…
Q: Concerning digestion how are poriferans characterized?
A: The members of phylum Porifera include sponges. These are multicellular organisms that have channels…
Q: Where is the splenic tissue found in Petromyzon?
A: Introduction Petromyzon comes under the taxa cyclostomes which means round mouth. Cyclostomes…
Q: What influences the distribution of pillbugs?
A: Kingdom Animalia is a diverse group. The organisms of this group inhabit a range of habitats.…
Q: Discuss nutrition and digestion in turbellarians?
A: Turbellarians refer to the organisms of the class turbellaria. This class is a primitive subdivision…
Q: Which Platyhelminthes class lack teguments and why?
A: The classification of phylum-Platyhelminthes is based on the mode of life, i.e. Free living or…
Q: What characteristics do Hemichordata share with Echinodermata, and how do the two phyla differ?
A: Introduction Hemichordate are referred to as Half chordates, they are marine deuterostomes animals.…
Q: Describe the structure of Anthrozoid in Riccia.
A: Riccia is a variety of liverworts in the order Marchantiales. These plants are little and thalloid,…
Q: How do the gills of Labea and Scoliodon differ?
A: The genus Labeo includes oily fishes that inhabit the freshwaters. They are classified under the…
Q: What is epipetalous in androecium?
A: The flowers are reproductive structure present in flowering plants. Most flowers have four major…
Q: When do ulothrix releases zoospore?
A: Organisms belonging to the genus Ulothrix are categorized in the phylum Chlorophyta of Kingdom…
Q: Define about the Spirogyra ?
A: The term "algae" refers to a vast and diverse group of photosynthetic eukaryotes. It's a…
Q: What is the normal size of a rotifer, where is it found, and what are its major features?
A: Rotifers are called wheel animals and are pseudocoelomate animals. These are generally free-swimming…
Q: Give an account of hemipenis?
A: A tetrapod vertebrate with scaly skin is called as reptile. For example: snakes, lizards , crocodile…
Q: Give the location of eyes in Branchiostoma?
A: Branchiostoma Branchiostoma belongs to Chordata and lies under the genera of lancelets. The shape of…
Q: Based on the Ascaris structure, what is their pharynx for?
A: The genus consists of small-sized intestinal nematode worms is named as Ascaris. The organisms of…
Q: Describe the heart of Scholiodon?
A: Scoliodon is a genus of sharks placed in family Carcharhinidae. They are mainly found in Indo-West…
Q: What are the best known representatives of the platyhelminth phylum?
A: Platyhelminthes are bilateral flatworms that derive their nutrition by being parasitic or…
Q: How important is the presence of air bladder in Pisces?
A: The classes of chordates are Pisces, Amphibia, Reptilia, Aves, and Mammalia. Pisces belongs to…
Q: What is tape worm and its structure?
A: Worms can be divided into several groups, but are still technically decomposers. The first of these,…
Q: What is the relationship between Nautilus and Fibonaci?
A: Nautilus is a marine pelagic mollusc. Which is found in family Nautilidae of class Cephalopoda. The…
Q: Where do rhizopus and mucor occur?
A: Rhizopus fungi observation under a microscope characteristically has filamentous-branched hyphae…
Q: What are the similarities and differences between Sulfolobus andPyrobaculum?
A: Sulfolobus is a genus of microorganism in the family Sulfolobaceae. It belongs to the archaea…
Q: What is the species of Scoliodon?
A: Scoliodon is the genus of the class Chondrichthyes of the phylum Chordata that includes requiem…
Q: What are general characters in Rhizopodia?
A: As per the system of classification, living organisms can be classified into 5 broad kingdoms-…
Q: What are gibberellins?Where are they produced?
A: Plant hormones are the molecules produced by the plants which help in the growth and development of…
Q: How do acanthocephalans get food?
A: Introduction:- Acanthocephalans are obligate parasites of vertebrates ,including fish, birds,…
Q: Difference between peteropus and macropus?
A: The viviparous animals produce young one directly by developing them in the mother’s body. The…
Q: Bring out the differences between Scolodona and Rana regarding digestive tract?
A: BASIC INFORMATION SCOLODONA here it is mis-spelt as it should be written as Scoliodon. Scoliodon It…
Q: Describe the ailmentary canal of lizard?
A: Lizard belongs to kingdom Animalia and class Reptilia. Lizard's scientific name is Lacertilia. It…
Q: What are the stages in Schistosoma development? Where doeseach stage occur?
A: Schistosoma is a genus which is having many species of blood trematodes that causes schistosomiasis.…
Q: Where is perilymph found?
A: Perilymph is a fluid that has a similar ionic composition to that of cerebrospinal fluid and plasma.…
Q: What is the difference between Labeo and Scoliodon?
A: Fishes are gill bearing aquatic animals that belong to the kingdom Pisces and phylum chordates. They…
What is the nature of teeth in Petromyzon?
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