Biology for IGCSE & O level - Reproduction (Section 8 - No. 50)
What is the role of the pollen tube?
To attract pollinators
To provide nutrients to the developing seed
To transport the male gametes to the ovule
To protect the ovule from damage
Explanation
The pollen tube is a structure that grows from the pollen grain to the ovule, allowing the sperm to reach the egg.
Comments (0)
