The Scientist: Medium-Dark Skin Tone emoji is a ZWJ sequence combining ? Person, ? Medium-Dark Skin Tone, Zero Width Joiner and ? Microscope. These display as a single emoji on supported platforms.
Scientist: Medium-Dark Skin Tone was added to Emoji 12.1 in 2019.
U+1F9D1
U+1F3FE
U+200D
U+1F52C
??? Adult
??? Emoji modifier fitzpatrick type-5
??? Zero width joiner
??? Microscope