tetrad
Kelime Anlamı :
1. Dörtlü; dört şeyden ibaret koleksiyon.
2. (kim.) dört değerli atom veya kök.
3. dört.
4. dört değerli atom veya kök.
5. dört değerli atom.
6. dörtlü.
7. dört şeyden ibaret koleksiyon.
8. Dört değerli element.
9. Birbirine benzeyen dört cisim veya üniteden meydana gelen grup.
Eş Anlamlı Kelimeler :
Tanımlar :
1.
A group or set of four.
2. A tetravalent atom, radical, or element.
3. biology A four-part structure that forms during the prophase of meiosis and consists of two homologous chromosomes, each composed of two sister chromatids.
4. botany biology A group of four cells, as of spores or pollen grains, formed by division of one mother cell.
2. A tetravalent atom, radical, or element.
3. biology A four-part structure that forms during the prophase of meiosis and consists of two homologous chromosomes, each composed of two sister chromatids.
4. botany biology A group of four cells, as of spores or pollen grains, formed by division of one mother cell.
from The American Heritage® Dictionary of the English Language, 4th Edition
1.
A group of four things.
2. A tetravalent atom or radical.
3. two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process.
4. group of four haploid and immature pollen grains in tetrahedral fashion produced by meiotic microsporogenesis.
2. A tetravalent atom or radical.
3. two pairs of sister chromatids (a dyad pair) aligned in a certain way and often on the equatorial plane during the meiosis process.
4. group of four haploid and immature pollen grains in tetrahedral fashion produced by meiotic microsporogenesis.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1.
the number four; a collection of four things; a quaternion.
2. A tetravalent or quadrivalent atom or radical.
2. A tetravalent or quadrivalent atom or radical.
from the GNU version of the Collaborative International Dictionary of English
1.
in cytology, a group of four chromosomes formed by the division of a single chromosome; a quadripartite chromosome.
2. the number four; also, a collection of four things. also quadrad.
3. in chem., an atom the equivalence of which is four, or an element one atom of which is equivalent, in saturating power, to four atoms of hydrogen.
4. in morphology, a quaternary unit of organization resulting from individuation or integration of an aggregate of triads. see triad, dyad.
2. the number four; also, a collection of four things. also quadrad.
3. in chem., an atom the equivalence of which is four, or an element one atom of which is equivalent, in saturating power, to four atoms of hydrogen.
4. in morphology, a quaternary unit of organization resulting from individuation or integration of an aggregate of triads. see triad, dyad.
from The Century Dictionary and Cyclopedia