Question

一元发生说认为所有生物都是由一个单细胞或有机体发展而来的理论 yī yuán fā shēng shuō rèn wéi suǒ yǒu shēng wù dōu shì yóu yī gè shàn xì bāo huò yǒu jī tǐ fā zhǎn ér lái de lǐ lùn

Accepted Answer

The theory that all living organisms are descended from a single cell or organism.

Expression	一元发生说认为所有生物都是由一个单细胞或有机体发展而来的理论
Meaning	The theory that all living organisms are descended from a single cell or organism.
Reading	yī yuán fā shēng shuō rèn wéi suǒ yǒu shēng wù dōu shì yóu yī gè shàn xì bāo huò yǒu jī tǐ fā zhǎn ér lái de lǐ lùn

Yī Fā Shēng Yǒu 一元发生说认为所有生物都是由一个单细胞或有机体发展而来的理论 Theory Living Organisms