ICSE Class 9 Biology Chapter 5 Pollination And Fertilization Revision Notes

Click to rate this post!
[Total: 0 Average: 0]

ICSE Class 9 Biology Chapter 5: Pollination And Fertilization Revision Notes

 

ICSE Class 9 Biology Chapter 5 Revision Notes are one of the most important pieces of study material that students can receive as it will aid them to study better and reduce the level of stress that students face during the hectic year.

Swiflearn provides Revision Notes and keynotes chapter wise for the ICSE board exam in an easy-to-understand, free downloadable PDF format so students can use it for their studies and score better in their board exams. The ICSE Class 9 Revision Notes are made for the main subjects of Science and Maths. These core subjects are very critical as they are the stepping stones and plays a crucial role in student’s future. They might be tricky for students. The ICSE Class 9 Biology Revision Notes for each chapter will enable them to have an expert studying pattern with which they can enjoy learning the subject and perform better in the exams.

ICSE Class 9 Biology Chapter 5 Revision Notes are designed  keeping in my mind the exam pattern and syllabus of NCERT 2020-21. Students can download the PDF for free and practice the questions to score well in the coming exams.

Online Tuition

ICSE Class 9 Biology Chapter 5: Pollination And Fertilization Revision Notes

Pollination:
Pollination is defined as the placement or transfer of pollen from the anther to the stigma of the same flower or another flower. In gymnosperms, pollination involves pollen transfer from the male cone to the female cone. Upon transfer, the pollen germinates to form the pollen tube and the sperm for fertilising the egg.
Pollination is a very important part of the life cycle of a flowering plant. It is part of the sexual reproduction process of flowering plants, which results in seeds that will grow into new plants. Flowers are the structures of flowering plants that contain all the specialised parts needed for sexual reproduction.

Pollination takes two forms:
1. Self-pollination.
2. Cross-pollination.

Fertilization:
It is the fusion of the male gamete present in the pollen with the female gamete or the egg present in the ovule to produce a zygote is called Fertilization. After fertilisation, the female parts of the flower develop into a fruit. The ovules become seeds and the ovary wall becomes the rest of the fruit.

 

 

Pollination And Fertilization

Get Scholarships worth up to ₹100,000 with SATS Know More