(1) A polymer of nitrogen-containing polysaccharide (C8H13O5N)n... Read More
(biochemistry) A substance that cannot be... Read More
'Asteraceae'', composite family.
A single family enclosed in order Asterales in subclass Asteridae.
The other name -... Read More
A composite bundle of fibers in the ventral half of the lateral funiculus of the spinal cord, and comprised... Read More
1. Visible watery vapor suspended in the atmosphere, at or near the surface of the earth; fog.
2. Coarse, watery vapor,... Read More
(1) A polysaccharide consisting of a linear... Read More
1. To scatter, as seed, upon the earth; to plant by strewing; as, to sow wheat. Also used figuratively: To spread... Read More
Any one of a class of yellowish brown solid inflammable substances, of vegetable origin, which are nonconductors of... Read More
(Science: veterinary) A male hawk. See Tercel.
1. A pendent ornament, attached to the corners of cushions, to... Read More
(Science: botany) a composite plant of the genus Lactuca (L. Sativa), the leaves of which are used as salad. Plants... Read More
1. The state of being posited, or placed; the manner in which anything is placed; attitude; condition; as, a firm,... Read More
1. (Science: chemistry) The union of one substance with another or with others, in a composite mass.
2.... Read More
noun, plural: grafts
(botany) A shoot, bud, or scion of one plant that is inserted to another plant that would... Read More
Any of the various naturally-occurring abiogenic substances,... Read More
1. A vessel adapted for various domestic purposes, and anciently for sacrificial used; especially, a vessel of antique... Read More
a representation of the probable years of survivorship of a defined population of subjects; since survivorship is... Read More
What is a protist? All protists are eukaryotes, i.e. organisms with a nucleus. However, they are... Read More
(1) (zoology) A type of vision wherein both eyes of an animal are used at the same time (as opposed to... Read More
noun, plural: transposons
A small segment of DNA that is capable of replicating and inserting copies of DNA at... Read More
1. To fret and wear away by friction; to hurt or break the skin of by rubbing; to chafe; to injure the surface of by... Read More