As nouns the difference between megaspore and megasporogenesis
is that megaspore is (botany) the larger spore of a heterosporous plant, typically producing a female gametophyte while megasporogenesis is the formation of megaspores in angiosperms.
megaspore
English
Noun
(
en noun)
(botany) The larger spore of a heterosporous plant, typically producing a female gametophyte
Synonyms
* macrospore
Coordinate terms
* microspore
Derived terms
* megasporic
Related terms
* megasporocyte
megasporogenesis
English
Noun
(megasporogeneses)
The formation of megaspores in angiosperms
Synonyms
*macrosporogenesis