In platyhelminthes, the excretory organs are

In platyhelminthes, the excretory organs are
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In platyhelminthes, the excretory organs are A. Nephridia B. Nephrons C. Flame cells D. Archeocytes
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Platyhelminth identity card. How are platyhelminthes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Platyhelminth identity card. How are platyhelminthes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: planarias, schistosomes, taenias. Basic morphology: flat worm. Type of symmetry: bilateral. Germ layers and coelom: triploblastics, acoelomates. Digestive system: ... , beginning of cephalization. Types of reproduction: asexual and sexual. Phylum Nematoda Review

Poriferans and cnidarians do not have excretory systems. Do platyhelminthes have an excretory system?

Description : Poriferans and cnidarians do not have excretory systems. Do platyhelminthes have an excretory system?

Last Answer : Platyhelminthes have a primitive excretory system made of flame cells (also called solenocytes), excretory ducts and excretory pores. Image Diversity: platyhelminth excretory system

Solenocytes are the main excretory structures in (a) echinodermates (b) platyhelminthes (c) annelids (d) molluscs.

Description : Solenocytes are the main excretory structures in (a) echinodermates (b) platyhelminthes (c) annelids (d) molluscs.

Last Answer : (b) platyhelminthes

What are the excretory organs of human body ?

Last Answer : 3 excretory organs of human body.

In which episode do animals have excretory organs called nephridia ?

Last Answer : Animals of the genus Annelida have excretory organs called nephridia.

Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively

Description : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively

Last Answer : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively A. Skin, malpighi ... , kidney D. Nephridia, kidney, green gland

Which one of the following simplest excretory organs ?

Description : Which one of the following simplest excretory organs ?

Last Answer : Which one of the following simplest excretory organs ? A. Alveoli B. Flame cells C. Nephridia D. Kidney

Which one of the following simplest excretory organs ?

Description : Which one of the following simplest excretory organs ?

Last Answer : Which one of the following simplest excretory organs ? A. Alveoli B. Flame cells C. Nephridia D. Kidney

$ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis.

Description : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis.

Last Answer : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis. A. If ... wrong D. If both As and R are wrong.

Excretory organs of Cockroach are

Description : Excretory organs of Cockroach are

Last Answer : Excretory organs of Cockroach are A. Trachea B. Kidney C. Nephirdia D. Malpighian tubules

In which of the following organisms, the excretory organs are correctly stated?

Description : In which of the following organisms, the excretory organs are correctly stated?

Last Answer : In which of the following organisms, the excretory organs are correctly stated? A. Human - Kidneys, ... D. Frog - Kidneys, skin, and buccal epithelium

Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively

Description : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively

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Antennary or green glands which are excretory and osmoregulatory organs of crustacean consist of

Description : Antennary or green glands which are excretory and osmoregulatory organs of crustacean consist of

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What are the chief excretory organs of vertebrates?

Description : What are the chief excretory organs of vertebrates?

Last Answer : Kidney

Name excretory products and excretory organs of vertebrates?

Description : Name excretory products and excretory organs of vertebrates?

Last Answer : Excretory products are CO2, mineral salts, urea, creatinine, uric acid, bile pigments and excess water. Excretory organs are Kidneys, gills, skin, lungs and intestine. 

Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs (b) Wings of honeybee and wings of crow - homologous organs (c) Thorn of Bougainvillea and tendrils of Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs

Description : Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs ( ... Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs

Last Answer : (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs

Which of the following happens in the common cockroach? (a) Malpighian tubules are excretory organs projecting out from the colon. (b) Oxygen is transported by haemoglobin in blood. (c) Nitrogenous excretory product is urea. (d) The food is ground by mandibles and gizzard.

Description : Which of the following happens in the common cockroach? (a) Malpighian tubules are excretory organs projecting out from the colon. (b) Oxygen is transported by haemoglobin in blood. (c) Nitrogenous excretory product is urea. (d) The food is ground by mandibles and gizzard.

Last Answer : (d) The food is ground by mandibles and gizzard.

.Malpighian tubules are (a) excretory organs of insects (b) excretory organs of annelids (c) respiratory organs of insects (d) respiratory organs of annelids.

Description : .Malpighian tubules are (a) excretory organs of insects (b) excretory organs of annelids (c) respiratory organs of insects (d) respiratory organs of annelids.

Last Answer : (a) excretory organs of insects

In which one of the following organisms its excretory organs are correctly stated? (a) Humans – Kidneys, sebaceous glands and tear glands (b) Earthworm – Pharyngeal, integumentary and septal nephridia (c) Cockroach – Malpighian tubules and enteric caeca (d) Frog – Kidneys, skin and buccal epithelium

Description : In which one of the following organisms its excretory organs are correctly stated? (a) Humans - Kidneys, sebaceous glands and tear glands (b) Earthworm - Pharyngeal, integumentary and septal ... Cockroach - Malpighian tubules and enteric caeca (d) Frog - Kidneys, skin and buccal epithelium

Last Answer : (b) Earthworm – Pharyngeal, integumentary and septal nephridia

This organ is a thick multi-layered structure which i richly endowed with blood vessels. It is also the largest organ of the BIOL-91; Short Answer: Name the four main excretory organs identified in man

Description : This organ is a thick multi-layered structure which i richly endowed with blood vessels. It is also the largest organ of the BIOL-91; Short Answer: Name the four main excretory organs identified in man

Last Answer : ANSWER: SKIN, KIDNEYS, LUNGS, INTESTINAL TRACT

Which is the animal of Platyhelminthes episode ?

Description : Which is the animal of Platyhelminthes episode ?

Last Answer : The tapeworm is an animal of the Platyhelminthes episode.

In constrast to annelids the Platyhelminthes show

Description : In constrast to annelids the Platyhelminthes show

Last Answer : In constrast to annelids the Platyhelminthes show A. Absence of body cavity B. Presence of pseudocoel C. Radial symmetry D. Bilaterla Symmetry

Comment on the reproduction of the members of the phylum Platyhelminthes.

Description : Comment on the reproduction of the members of the phylum Platyhelminthes.

Last Answer : Comment on the reproduction of the members of the phylum Platyhelminthes.

Mention the unique features of phylum Platyhelminthes.

Description : Mention the unique features of phylum Platyhelminthes.

Last Answer : Mention the unique features of phylum Platyhelminthes.

Is a jellyfish a platyhelminthes?

Description : Is a jellyfish a platyhelminthes?

Last Answer : Need answer

Are Platyhelminthes acoelomates, pseudocoelomates or coelomates?

Description : Are Platyhelminthes acoelomates, pseudocoelomates or coelomates?

Last Answer : Acoelomates

Not all animals have a circulatory system. Poriferans, cnidarians, platyhelminthes and nematodes (in these there are the pseudocoelom fluid but no vessels) are avascular animals. Echinoderms do not have true circulatory systems either.

Description : Not all animals have a circulatory system. Poriferans, cnidarians, platyhelminthes and nematodes (in these there are the pseudocoelom fluid but no vessels) are avascular animals. Echinoderms do not have true circulatory systems either.

Last Answer : What is the alternative means for transport of substances in animals without a circulatory system? Why is blood important for larger animals?

How is the nervous system characterized in beings of the phylum Annelida? How can one compare cephalization in annelids to cephalization in nematodes and platyhelminthes?

Description : How is the nervous system characterized in beings of the phylum Annelida? How can one compare cephalization in annelids to cephalization in nematodes and platyhelminthes?

Last Answer : Annelids have a nervous system made of two ventral chords and one relatively big nervous cell concentration in its anterior portion resembling a primitive brain. Nematodes have an anterior neural ... is more outstanding than in nematodes or in flatworms. Image Diversity: earthworm nervous system

Which are the morphological features that differentiate the beings of the phylum Annelida from nematodes and platyhelminthes?

Description : Which are the morphological features that differentiate the beings of the phylum Annelida from nematodes and platyhelminthes?

Last Answer : Platyhelminthes are worms with flat bodies (flatworms), nematodes are worms with cylindrical but not segmented bodies (roundworms). Annelids are cylindrical worms with segmented bodies (they are metameric).

Compared to platyhelminthes which physiological problem have the cylindrical body of nematodes brought? How was that problem solved?

Description : Compared to platyhelminthes which physiological problem have the cylindrical body of nematodes brought? How was that problem solved?

Last Answer : The cylindrical shape of nematodes made impossible the respiration exclusively by simple diffusion among cells since there are tissues far from the exterior. This problem was solved by the ... respiration is cutaneous; it is considered that these animals still make respiration by diffusion).

What is the typical morphological feature of nematodes that differentiates them from platyhelminthes?

Description : What is the typical morphological feature of nematodes that differentiates them from platyhelminthes?

Last Answer : Nematodes are also known as roundworms. As the name indicates they are not flat like platyhelminthes. In evolutionary grounds with the nematodes the first complete digestive system appears, with mouth and anus, and the pseudocoelom is also a novelty.

What are the main human diseases caused by platyhelminthes?

Description : What are the main human diseases caused by platyhelminthes?

Last Answer : The main human diseases caused by platyhelminthes are schistosomiasis, tapeworm disease (cestodiasis) and cysticercosis. (Note:Diseases are studied in the “Diseases” division of this site.)

Into which classes are platyhelminthes divided? How are these classes characterized and what are some representative beings of each of them?

Description : Into which classes are platyhelminthes divided? How are these classes characterized and what are some representative beings of each of them?

Last Answer : Platyhelminthes are divided into three classes: turbellarians (or Turbellaria), trematodes (or Trematoda) and cestodes (or Cestoda). Turbellarians are free-living platyhelminthes and their ... saginata and Taenia solium) that parasite humans. Image Diversity: turbellarians trematodes cestodes

What is the type of reproduction, sexual or asexual, that occurs in platyhelminthes?

Description : What is the type of reproduction, sexual or asexual, that occurs in platyhelminthes?

Last Answer : Platyhelminthes may present sexual or asexual reproduction.

Is the nervous system in platyhelminthes more or less sophisticated than in cnidarians? What are the main neural structures found in flatworms? How is this neural organization important for the diversity of biological niches explored by species of the phylum?

Description : Is the nervous system in platyhelminthes more or less sophisticated than in cnidarians? What are the main neural structures found in flatworms? How is this neural organization important for the diversity of biological niches explored by species of the phylum?

Last Answer : Platyhelminthes present a more sophisticated nervous system than cnidarians, as the first neural chords with ganglia (grouping of neurons) appear, a characteristic of the evolutionary process of ... that are parasites and those that are free-living. Image Diversity: platyhelminth nervous system

What are the types of digestion and of digestive system of platyhelminthes?

Description : What are the types of digestion and of digestive system of platyhelminthes?

Last Answer : Flatworms have incomplete digestive systems and they present extracellular and intracellular complementary digestions. Image Diversity: platyhelminth digestive system

How many germ layers originate the body of platyhelminthes? In relation to this characteristic how are these animals classified?

Description : How many germ layers originate the body of platyhelminthes? In relation to this characteristic how are these animals classified?

Last Answer : Platyhelminthes are the first triploblastic animals (remember that cnidarians are diploblastic), i.e., they present three germ layers: ectoderm, mesoderm and endoderm.

What is the main external morphological feature that differentiates platyhelminthes from other worms (nematodes)?

Description : What is the main external morphological feature that differentiates platyhelminthes from other worms (nematodes)?

Last Answer : Platyhelminthes are also known as flatworms because they are worms with a flat body. This is the main external morphological feature that differentiates them from nematodes (roundworms).

Crabs belongs to the phylum – (1) Mollusca (2) Cnidaria (3) Arthropoda (4) Platyhelminthes

Description : Crabs belongs to the phylum – (1) Mollusca (2) Cnidaria (3) Arthropoda (4) Platyhelminthes

Last Answer : (3) Arthropoda Explanation: Crabs come from the same family as lobsters, crayfish, shrimp, krill and barnacles, as all are in the subphylum crustacea. They are also in the phylum Arthropoda.

'Crabs' belongs to the phylum of – (1) Mollusca (2) Cnidaria (3) Arthropoda (4) Platyhelminthes

Description : 'Crabs' belongs to the phylum of – (1) Mollusca (2) Cnidaria (3) Arthropoda (4) Platyhelminthes

Last Answer : (3) Arthropoda Explanation: Crabs come from the same family as lobsters, crayfish, shrimp, krill and barnacles, as all are in the subphylum crustacea. They are also in the phylum Arthropoda.

Write down the characteristics of phylum Platyhelminthes.

Description : Write down the characteristics of phylum Platyhelminthes. 

Last Answer : i) They are also called flat worms because their body is flattened. ii) These are triploblastic animals. So their body is divided into three layers. Ectoderm, Mesoderm and Endoderm. iii) ... of other animals. iv) Their common examples are Liver Fluke, Tapeworm and Planaria etc. 

Helminthology is the study of Phylum C A. Platyhelminthes B. Nemathelminths C. Both D. None

Description : Helminthology is the study of Phylum C A. Platyhelminthes B. Nemathelminths C. Both D. None

Last Answer : Both

Members of Phylum Platyhelminthes are A A. Dorsoventrally flattened B. Laterally Compressed C. Round D. None

Description : Members of Phylum Platyhelminthes are A A. Dorsoventrally flattened B. Laterally Compressed C. Round D. None

Last Answer : Dorsoventrally flattened

Phylum Platyhelminthes includes B A. Round worms B. Flatworms C. Thorny headed worms D. All of above

Description : Phylum Platyhelminthes includes B A. Round worms B. Flatworms C. Thorny headed worms D. All of above

Last Answer : Flatworms

Peripatus is a connecting link between (a) mollusca and echinodermata (b) annelida and arthropoda (c) coelenterata and porifera (d) ctenophora and platyhelminthes

Description : Peripatus is a connecting link between (a) mollusca and echinodermata (b) annelida and arthropoda (c) coelenterata and porifera (d) ctenophora and platyhelminthes

Last Answer : (b) annelida and arthropoda

.Which of the following is an example of platyhelminthes? (a) Plasmodium (b) Schistosoma (c) Trypanosoma (d) Wuchereria

Description : .Which of the following is an example of platyhelminthes? (a) Plasmodium (b) Schistosoma (c) Trypanosoma (d) Wuchereria

Last Answer : (b) Schistosoma

In contrast to annelids the platyhelminthes show (a) absence of body cavity (b) bilateral symmetry (c) radial symmetry (d) presence of pseudocoel.

Description : In contrast to annelids the platyhelminthes show (a) absence of body cavity (b) bilateral symmetry (c) radial symmetry (d) presence of pseudocoel.

Last Answer : (a) absence of body cavity

Which one of the following is a matching set of a phylum and its three examples? (a) Porifera - Spongilla, Euplectella, Pennatula (b) Cnidaria - Bonellia, Physalia, Aurelia (c) Platyhelminthes - Planaria, Schistosoma, Enterobius (d) Mollusca - Loligo, Teredo, Octopus

Description : Which one of the following is a matching set of a phylum and its three examples? (a) Porifera - Spongilla, Euplectella, Pennatula (b) Cnidaria - Bonellia, Physalia, Aurelia (c) Platyhelminthes - Planaria, Schistosoma, Enterobius (d) Mollusca - Loligo, Teredo, Octopus

Last Answer : (d) Mollusca - Loligo, Teredo, Octopus

Match the following genera with their respective phylum. (1) Ophiura (i) Mollusca (2) Physalia (ii) Platyhelminthes (3) Pinctada (iii)Echinodermata (4) Planaria (iv) Coelenterata(a) (1)-(iv), (2)-(i), (3)-(iii), (4)-(ii) (b) (1)-(iii), (2)-(iv), (3)-(i), (4)-(ii) (c) (1)-(i), (2)-(iii), (3)-(iv), (4)-(ii) (d) (1)-(iii), (2)-(iv), (3)-(ii), (4)-(i)

Description : Match the following genera with their respective phylum. (1) Ophiura (i) Mollusca (2) Physalia (ii) Platyhelminthes (3) Pinctada (iii)Echinodermata (4) Planaria (iv) Coelenterata (a) (1)-(iv), (2)-(i), (3)-(iii), (4)-(ii) (b) (1)-( ... , (3)-(iv), (4)-(ii) (d) (1)-(iii), (2)-(iv), (3)-(ii), (4)-(i)

Last Answer : (b) (1)-(iii), (2)-(iv), (3)-(i), (4)-(ii)

Bilaterally symmetrical and acoelomate animals are exemplified by (a) ctenophora (b) platyhelminthes (c) aschelminthes (d) annelida

Description : Bilaterally symmetrical and acoelomate animals are exemplified by (a) ctenophora (b) platyhelminthes (c) aschelminthes (d) annelida

Last Answer : (b) platyhelminthes