00:01
In this question, we are going to talk about developmental genes.
00:06
Developmental genes.
00:09
So, these are the genes that control, that control the development of an organism, that control the development of an organism from its embryonic stage, from its embryonic stage to the adulthood, to the adulthood.
00:33
And these genes, they play a critical role, they play a critical role in the formation of body, critical role in the formation of body structures, formation of body structures.
00:53
Then we have organs and tissues.
01:00
And any mutations that affect these genes, it can cause the significant effect on the overall development and survival of the organism.
01:07
So, despite the fact that mutations, they occur randomly, mutations they occur randomly and spontaneously, developmental gene, it tends to show, it tends to show very little evolutionary change, very little evolutionary change...