WONDER #1421: How Do Plants Know When To Flower?
Question 1 of 3
Proteins that are photoreceptors are activated by what?
Question 2 of 3
Russian scientists suspected that a mysterious substance called what stimulated flower buds to form?
Question 3 of 3
The suspected mystery chemical “florigen” may be a protein called what?
- Flowering Locus Z
- Flowering Lily G
- Flowering Locus T
Check your answers online at https://wonderopolis.org/wonder/how-do-plants-know-when-to-flower.