Chinese scientists have grown a tiny human heart structure inside a pig embryo that beat for 21 days, marking a major breakthrough in bioengineering.

#HumanHeart #Bioengineering #ChimeraResearch #OrganTransplants

A human chimera is an individual whose body contains cells with two or more distinct sets of DNA, meaning they have cells that originated from different zygotes (fertilized eggs). #humananimalchimera #chimeraresearch #genetics #biotechnology #ethics ##art #love #science #dna #twins #cells #human