The correct option is
D Flowering plants
The correct option is D.
The explanation for the correct option
- Photochrome is found in all flowering plants.
- It is a photosensitive photo receptor, blue-green colored, pigment protein.
- It regulates seed germination, flowering, stem growth, etc.
- It Regulates the time of flowering based on the duration of day and night.
Final answer: Phytochrome is found in flowering plants.