A pollen grain and an ovule from papaya plants undergo fertilization. Fish eggs in water are fertilized by male fishes. What is common in the two statements?
Pollen grains of other species are not compactable and do not germinate on the stigma of the flower of different species.
So, the correct option is 'Pollen grains of many species can germinate on the stigma of a flower, but one pollen tube of the same species grow into the style'.
Answers & Comments
Answer:
Pollen grains of other species are not compactable and do not germinate on the stigma of the flower of different species.
So, the correct option is 'Pollen grains of many species can germinate on the stigma of a flower, but one pollen tube of the same species grow into the style'.
Explanation:
yan Po baka makakuha ka ng idea diyan