Excretory unit of flatworms
WebAug 26, 2010 · Flatworms have an excretory system with a network of tubules throughout the body that open to the environment and nearby flame cells, whose cilia beat to direct waste fluids concentrated in the tubules out of the body. The system is responsible for … WebApr 28, 2024 · (b) The excretory units of flatworms are flame cells. (c) Human kidney has about 1 million nephridia (d) Tracheids and vessels are non-living conducting tissues.
Excretory unit of flatworms
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WebVerified questions. engineering. A set of sleeve bearings has a specification of shaft journal diameter of 1.250 in with a unilateral tolerance of - 0.001 in. The bushing bore has a diameter of 1.252 in with a unilateral tolerance of 0.003 in. The bushing is 1 \frac {1} {4} 141 in long. The radial load is 250 lbf and the shaft rotational speed ... Webprotostomes and deuterostomes. describe the embryonic development of spiralians. they undergo sprial cleavage as embryos. 2 clades of spiralians. platyzoa and lophotochozoa. members of what phyla are the most prominent group of platyzoans. platyhelminthes. animals that are members of the phylum platyhelminthes.
WebJul 15, 2024 · The excretory units of flatworms are Protonephridia. ☆ these are made up of many flame cells. therefore, option b is incorrect. the correct answer will be:-the … WebThe mesenchyme consists of fixed cells, free cells, and a fibrous matrix. Typically the flatworm brain is a bilobed mass of tissue with nerve cords. The muscular system is well …
WebMar 31, 2024 · The excretory organ of flatworms (Platyhelminthes) isA)Flame cellsB)NephridiaC)Malpighian tubulesD)Renette glands. Ans: Hint: Flatworms belong to … Webflatworm, also called platyhelminth, any of the phylum Platyhelminthes, a group of soft-bodied, usually much flattened invertebrates. A number of flatworm species are free …
WebOct 27, 2024 · (b) The excretory units of flatworms are flame cells. (c) Human kidney has about 1 million nephridia. (d) Tracheids and vessels are non-living conducting tissues. …
WebOct 27, 2024 · The excretory unit of the human excretory system is known as (a) nephridia (b) neuron (c) nephron (d) kidneys. Answer Answer: (c) ... The excretory units of flatworms are flame cells. (c) Human kidney has about 1 million nephridia. (d) Tracheids and vessels are non-living conducting tissues. rosette cleansing balmWebThe excretory system removes waste products and excess water from tissues of flatworms. Flatworms have a surprisingly elaborate system to rid the body of wastes … stories making headlines in south africaWebNov 7, 2009 · The basic excretory unit in the protonephridia of flatworms is what? flame cell. ... These flatworms ingest food by means of a tube-like pharynx located on the midventral line. Digestion begins ... rosette christmas treerosette cleansingWebnephridia of annelids - more complex and are organized into discrete excretory units (2 per segment) to handle the metabolic waste of each segment separately. ... chapter 9 - flatworms (practical one) 48 terms. Images. jamie_denisco. chapter 11 - molluscs (practical one) 44 terms. Images. jamie_denisco. chapter 13 - arthropods (practical one) stories lyricsWebJun 16, 2024 · As multi-cellular systems evolved to have organ systems that divided the metabolic needs of the body, individual organs evolved to … rosette clothesWebApr 9, 2024 · As multi-cellular systems evolved to have organ systems that divided the metabolic needs of the body, individual organs evolved to perform the excretory … rosette cleansing paste ph