NCERT Important Questions Class 9 Science biology Chapter 15
Important NCERT Extra Questions
Chapter 15 Improvement in Food Resources
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
How does honey bee help in cross fertilization?
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Bee keeping helps in cross pollination of flowers of crop plants, since pollens are transferred from one flower to another by bees while they are collecting the nectar.