Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Life Sciences System Physiology Plant Sensory photobiology
A flash of ........... light during the dark period induces flowering in a long-day plant and the effect is reversed by a flash of ............. light.
1
red, far-red
2
far-red, red
3
blue, red
4
red, blue
5
Question Not Attempted