Multiple choice Porogamy is entry of the pollen tube in the ovule through micropyle entry of the pollen tube in the ovule through chalaza entry of the pollen tube in the stigma and style entry of the pollen tube in the ovule through integuments Reveal answer Fill a bubble to check yourself A Correct answer Explanation Porogamy is the most common type of fertilization in angiosperms, where the pollen tube enters the ovule through the micropyle.