triradiate type

triradiate type
Zoology
முப்பக்கப் பிரிவு அமைப்பு

English-Tamil dictionary. 2014.

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  • reproductive system, plant — Introduction       any of the systems, sexual or asexual, by which plants reproduce. In plants, as in animals, the end result of reproduction is the continuation of a given species, and the ability to reproduce is, therefore, rather conservative …   Universalium

  • echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea …   Universalium

  • skeleton — skeletonless, adj. skeletonlike, adj. /skel i tn/, n. 1. Anat., Zool. the bones of a human or an animal considered as a whole, together forming the framework of the body. 2. any of various structures forming a rigid framework in an invertebrate.… …   Universalium

  • Hysteriaceae — (also known as Dothideomycetes, Ascomycotina, Eumycota) are a class of fungi defined by a specialized ascoma termed the hysterothecium. Hysterothecia are dense, persistent carbonaceous structures, distinctly navicular in outline, and bearing a… …   Wikipedia

  • Bone — is the substance that forms the skeleton of the body. It is composed chiefly of calcium phosphate and calcium carbonate. It also serves as a storage area for calcium, playing a large role in calcium balance in the blood. The 206 bones in the body …   Medical dictionary

  • Confuciusornis — Temporal range: Early Cretaceous, 125–120 Ma …   Wikipedia

  • reptile — reptilelike, adj. reptiloid /rep tl oyd /, adj. /rep til, tuyl/, n. 1. any cold blooded vertebrate of the class Reptilia, comprising the turtles, snakes, lizards, crocodilians, amphisbaenians, tuatara, and various extinct members including the… …   Universalium

  • Tardigrade — Temporal range: Cretaceous–Recent[1] …   Wikipedia

  • Hip — For other uses of the term, see hip (disambiguation). Hip (anatomy) Bones of the hip Latin coxa Gray s …   Wikipedia

  • grantia — ˈgranch(ē)ə, ntēə noun Usage: capitalized Etymology: New Latin, from Robert E. Grant died 1874 Scottish comparative anatomist + New Latin ia : a genus (the type of the family Grantiidae) of small cylindrical calcareous sycon sponges with… …   Useful english dictionary

  • heteropiidae — ˌhed.ərōˈpīəˌdē noun plural Usage: capitalized Etymology: New Latin, from Heteropia, type genus (from heter + opia) + idae : a family of sponges (order Heterocoela) with a distinct dermal cortex pierced by inhalant pores and with subdermal… …   Useful english dictionary

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