heterogamy
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Tanımlar :
1.
alternation of sexual and parthenogenic generations, as in some aphids.
2. the state or condition in which conjugating gametes are dissimilar in structure and size as well as in function.
2. the state or condition in which conjugating gametes are dissimilar in structure and size as well as in function.
from The American Heritage® Dictionary of the English Language, 4th Edition
1.
the state of conjugating gametes that are different in size, structure and function
2. marriage or similar union between people of different sexes, or social strata, such as races,.
2. marriage or similar union between people of different sexes, or social strata, such as races,.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1.
the process of fertilization in plants by an indirect or circuitous method; -- opposed to orthogamy.
2. that form of alternate generation in which two kinds of sexual generation, or a sexual and a parthenogenetic generation, alternate; -- in distinction from
2. that form of alternate generation in which two kinds of sexual generation, or a sexual and a parthenogenetic generation, alternate; -- in distinction from
from the GNU version of the Collaborative International Dictionary of English
1.
the state or quality of being heterogamous; mediate or indirect fertilization of plants. see extract under Chermes.
2. in biology, heterogenesis, or alternation of generations, considered as an alternation between sexual and asexual reproduction or between parthenogenesis and bisexual reproduction.
3. marriage or mating or pairing between unlike individuals, as contrasted with homogamy, or the mating of like with like.
2. in biology, heterogenesis, or alternation of generations, considered as an alternation between sexual and asexual reproduction or between parthenogenesis and bisexual reproduction.
3. marriage or mating or pairing between unlike individuals, as contrasted with homogamy, or the mating of like with like.
from The Century Dictionary and Cyclopedia