WWF is now called

Eka silicon is now called as

Eka silicon is now called as:

Who for the first time speculated the presece of organ foemating substances in plant now called hormones

Who was the first to draw attention to the fact that bees communicate by means of definite movements and now called as "bee dances"?

Who was the first to draw attention to the fact that bees communicate by meansof definite movements now calle d"bee dances"?

Who was the first to draw attention to the fact that bees communicate by means of definite movements now called "bee dances"?