Science Common Sense

1603 - What do plant hormones regulate in the plant's physiological functions?

Plant hormones are like messengers inside a plant. They help regulate many important things, such as:

1. Growth: They decide how big or small the plant should grow.
2. Cell division: They help control how many cells the plant should make.
3. Root development: They guide the roots to grow downward for water and food.
4. Fruit and flower growth: They control when and how the plant makes fruits and flowers.
5. Response to light: They help the plant move towards sunlight for photosynthesis.
6. Defense: They help the plant protect itself from diseases and pests.
7. Water control: They regulate water use and help the plant conserve water when it's scarce.

Overall, plant hormones are like the plant's management team, making sure everything runs smoothly and efficiently!