Question

Which of these features do tardigrades and nematodes share? they both have appendages they both we segmented animals they both exhibit radiat cleavage they both have a true coelom they are both molting animals

Answer 1

Page 1 do tradi grades and nematodes Which of these features Share asional are both They molting des both are member that The nematodes and tradigra of superphylum Eedysozoa. All members of this super- phylum periodically go thorough a molting process eo culminates in ecdysis -the animal actual shedding of the croskeleton. During molting process repheed entiele, which it, and which will last until the next growth period. old cuticle is by a new secreted beneth Others tions are not comme et op because - tradigrades that ase They both have appendages - Like As thoro pods have leg like appendages they move around but an like artho pods, tardigrade appendages are unjointed. Nematodes (round worms) not have any appendages.

Page 2 They both are segmented animales Nematodes are colour less and unsegmented animal. Aquatie tardigrade have an elongated, cylindrical or long oral ted. body unsey men that is They both exhibit vladice de avage & On neve aled early embyo genesis in nematodes a characteristics cleavage pattern where through several generations two blastomeres Orient their Spindles towards a poe resulting in a series of asgnme ne trie cleavergre. Tardigrades show total clearage how- Marcus suggest that at the early cleavage pattern is consistent with modified spiral 1 pattern of cleavage. Tira ever an a modt both have hoe moco el 出 They a true coelom. The body canity of Tardigrades consists of a but the only true coelom can be found is around the gonad. Nematodes are pseudo coelomates because of they do not possess a true coelom.
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