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Chapter 5 of 12
Concept Maps

Plant Reproduction: Fertilization — Concept Maps

ICSE · Class 5 · Science

4 concept maps of Plant Reproduction: Fertilization for ICSE Class 5 Science, each also written out as a text outline.

43 questions30 flashcards5 concepts

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A flowchart illustrating the process of pollination (self and cross) and subsequent fertilization in flowering plants, leading to zygote formation.
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4 Concept Maps

Process of Fertilization in a Flower

Process of Fertilization in a Flower

The map in words

  • Pollination\nPollen lands on Stigma
    • Pollen Grain starts growing
      • Pollen Tube forms on Stigma
        • Pollen Tube travels through Style
          • Pollen Tube enters Ovary
            • Pollen Tube enters Ovule
              • Male Gamete released into Ovule
                • Fertilization\nMale Gamete + Female Gamete
                  • Zygote formed
                    • Zygote develops into Seed
                      • Ovary becomes Fruit
                        • New Plant grows

Process of Fertilization in Flowers

Process of Fertilization in Flowers

The map in words

  • Pollen lands on Stigma
    • Pollen absorbs water and swells
      • Pollen tube forms
        • Pollen tube grows through Style
          • Pollen tube enters Ovary
            • Pollen tube penetrates Ovule
              • Male gamete released into Ovule
                • Fusion occurs?
                  • Yes: Fertilization Complete
                    • Zygote forms
                      • Zygote develops into Seed
                  • No: No fertilization
                    • Seed not formed

Process of Fertilization to Seed Formation

Process of Fertilization to Seed Formation

The map in words

  • Pollen grain lands on stigma
    • Pollination complete: Pollen tube forms and grows
      • Pollen tube travels through style
        • Pollen tube enters ovule
          • Male gamete released
            • Union of gametes
              • Fertilization: Zygote forms
                • Ovary develops into fruit
                  • Ripened fruit protects seeds
                • Ovule develops into seed
                  • Seed ready for dispersal

Fertilization in Plants

Fertilization in Plants

The map in words

  • Fertilization in Plants
    • Pollination
    • Pollen Tube Formation
    • Male and Female Gametes
    • Zygote Formation
    • Seed Formation
    • Fruit Formation
    • Germination
    • Seed Dispersal

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Frequently Asked Questions

What are the important topics in Plant Reproduction: Fertilization for ICSE Class 5 Science?
Key topics in Plant Reproduction: Fertilization include Fertilization in Plants, Fruit and Seed Formation, Structure of a Seed, Germination and Growing Plants from Seeds. Study these first, then practise questions on each for Class 5 exams.
What do the concept maps for Plant Reproduction: Fertilization show?
The 4 maps show how the ideas in Plant Reproduction: Fertilization connect: Process of Fertilization in a Flower; Process of Fertilization in Flowers. Each map is also written out as an outline on this page.
How should I revise Plant Reproduction: Fertilization for Class 5 exams?
Learn the core ideas first, then work through the 43 practice questions on Plant Reproduction: Fertilization. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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