noun taking the genitive case particle の  adjective (generic)  noun  noun (generic)  biology  grammar 

• sexless, nonsexual, asexual
• asexual, agamic
• genderless

noun  noun (generic)  biology  finance 

• parent plant, mother plant, parent stock
• parent strain
• old shares, old stock, previously issued shares

biology  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• gonochorism, unisexualism

botany  biology  noun  noun (generic) 

• self-fertilization, autogamy

biology  noun  noun (generic)  noun taking the genitive case particle の  adjective (generic) 

• spontaneous generation, abiogenesis
• natural occurrence, spontaneous occurrence

biology  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• mimicry, mimesis, camouflage

biology  noun  noun (generic) 

• nucleoplasm, karyoplasm

biology  noun  noun (generic) 

• adult

biology  noun  noun (generic) 

• parthenogenesis

biology  noun  noun (generic) 

• parthenogenesis