MHT CET 202622 AprilMorning Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 22 April
- Shift
- Morning Shift
- Subject
- Biology
- Chapter
- Sexual Reproduction in Flowering Plants
MHT CET 2026 · 22 April · Morning Shift · Biology · Sexual Reproduction in Flowering Plants
In angiosperms, when the pollen tube enters the ovule through...
In angiosperms, when the pollen tube enters the ovule through micropyle, it is called ______.
Options
- Asiphonogamy
- Bporogamy
- Cchalazogamy
- Dmesogamy
Correct answer
B. porogamy
Step-by-step solution
In angiosperms, the entry of the pollen tube into the ovule can occur through different routes.
When the pollen tube enters the ovule through the micropyle, the process is known as porogamy. This is the most common type of pollen tube entry.
Chalazogamy refers to the entry of the pollen tube through the chalazal end.
Mesogamy refers to the entry of the pollen tube through the integuments or funiculus.
Siphonogamy is the general term for fertilization involving a pollen tube.
Answer: porogamy
When the pollen tube enters the ovule through the micropyle, the process is known as porogamy. This is the most common type of pollen tube entry.
Chalazogamy refers to the entry of the pollen tube through the chalazal end.
Mesogamy refers to the entry of the pollen tube through the integuments or funiculus.
Siphonogamy is the general term for fertilization involving a pollen tube.
Answer: porogamy