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heterogamy

异配生植; 花型异性

The Collaborative International Dictionary of English v.0.48 (gcide)

Heterogamy \Het`er*og"a*my\, n. [See {Heterogamous}.]
[1913 Webster]
1. (Bot.) The process of fertilization in plants by an
indirect or circuitous method; -- opposed to orthogamy.
[1913 Webster]

2. (Biol.) That form of alternate generation in which two
kinds of sexual generation, or a sexual and a
parthenogenetic generation, alternate; -- in distinction
from {metagenesis}, where sexual and asexual generations
alternate. --Claus & Sedgwick.
[1913 Webster]

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英文字典中文字典相关资料:

Heterogamy - Wikipedia
In cell biology, heterogamy is a synonym of anisogamy, the condition of having differently sized male and female gametes produced by different sexes or mating types in a species
HETEROGAMY Definition Meaning - Merriam-Webster
The meaning of HETEROGAMY is sexual reproduction involving fusion of unlike gametes often differing in size, structure, and physiology
Heterogamy | biology | Britannica
…than one morphological type (heterogamy, or anisogamy), as with many green algae of the genus Chlamydomonas Gametes of animals, some algae and fungi, and all higher plants exhibit an advanced form of heterogamy called oogamy
Heterogamy Definition and Examples - Biology Online Dictionary
Heterogamy (Science: plant biology) The condition in a flowering Plant species of having two or more types of flowers For example: flowers which have only male parts along with flowers which have only female parts Compare: homogamy
Heterogamy | definition of heterogamy by Medical dictionary
Meaning of heterogamy medical term What does heterogamy mean?
heterogamy, n. meanings, etymology and more - Oxford English Dictionary
There are three meanings listed in OED's entry for the noun heterogamy See ‘Meaning use’ for definitions, usage, and quotation evidence
HETEROGAMY definition and meaning | Collins English Dictionary
HETEROGAMY definition: a type of sexual reproduction in which the gametes differ in both size and form | Meaning, pronunciation, translations and examples
Heterogamy - bionity. com
In reproductive biology, heterogamy is the alternation of differently organized generations, applied to the alternation between parthenogenetic and a sexual generation This type of heterogamy occurs for example in some aphids
Importance of Heterogametic Sex - BYJUS
Heterogametic sex is found in a number of species where the two sex gametes produced in an individual are different from each other It can be seen in both male and female, and hence the name male and female heterogamety The most common example, for your understanding, are the human male sex gametes, XY while the female produces XX gametes

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