Question

What did f skoog observed

Answer 1

F.skoog observed that from intermodal segment of tobacco stem calus prolifirates only when auxin with extract of tisse or coconut milk is given

Answer 2

$\huge\red{\boxed{\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}}}$

He observed many things

Like auxin working