Concept cluster: Biology > Reproduction in organisms
n
(biology) schizogony, or any other form of asexual reproduction
n
(biology) Asexual reproduction.
n
(biology) The fertilization of an ovum from one individual with the spermatozoa of another; cross-fertilization
n
(biology) A form of parthenogenesis in which two haploid gametes from the same meiosis combine
n
(biology) cell division in algae and lichen
n
(biology) The self-fertilization of parameciums without exchange of DNA
adj
Synonym of heterogametic
n
(biology) The alternation of sexual and asexual methods of reproduction.
n
(biology) A form of asexual reproduction, favoured by parasites such as Toxoplasma gondii, in which two daughter cells are produced inside a mother cell, which is then consumed by the offspring prior to their separation.
adj
(ecology, rare) Exhibiting eukaryvory.
n
(biology) A form of reproduction intermediate between fission and gemmation.
n
(biology) reproduction by spontaneous fission
n
(biology) Reproduction by fission; fissiparism.
n
Alternative form of gametologue [(genetics) A gene that is homologous to one on a sex chromosome.]
n
(biology) asexual reproduction via gemmae
n
(historical) In the obsolete theory of pangenesis propounded by the English scientist Charles Darwin (1809–1882): a hypothetical particle once thought to be the basis of heredity.
n
Such an organism
n
Either of a pair of conjugating gametes that differ in structure or behaviour, such as the spermatozoon and the ovum.
n
(biology) A form of sexual reproduction in which the gametes are approximately the same shape and size as the somatic cells
n
Alternative form of larvagenesis [The formation and development of larvae]
n
(biology) A form of asexual reproduction whereby a parasitic protozoan replicates its own nucleus inside its host's cell and then induces cell segmentation; schizogony.
n
(biology) reproduction by the fusion of gametes
n
(biology) The fertilization of an oocyte by a single spermatozoon.
n
(biology) The reproduction of some protists by the fusion of gametes that have the same parent.
n
(embryology) a cell or embryo generated through parthenogenesis
n
(biology) Larval or preadult reproduction in some insects.
n
micropolygyria
n
(dated, botany) Reproduction by the growth of a plant, or part of a plant, directly from an older one, or by gemmae.
n
(biology) Asexual reproduction of protozoans etc characterized by multiple divisions of the nucleus and cell.
n
(biology) The fusion of two cells (but not their nuclei), especially as the first stage of syngamy.
n
(biology) A form of asexual reproduction by division into body segments, as in tapeworms and jellyfish
n
(entomology) The production of eggs throughout a mature insect's life cycle
n
(botany) The effect that genes from pollen have on the endosperm.

Note: Concept clusters like the one above are an experimental OneLook feature. We've grouped words and phrases into thousands of clusters based on a statistical analysis of how they are used in writing. Some of the words and concepts may be vulgar or offensive. The names of the clusters were written automatically and may not precisely describe every word within the cluster; furthermore, the clusters may be missing some entries that you'd normally associate with their names. Click on a word to look it up on OneLook.
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