Textbook
Chapter 1: Plant Tissue Organisation and Growth
Chapter 2: Structure and Leaf Function
Chapter 3: Nutrition in Plants
Chapter 4: Transportation in Plants
Chapter 5: Response in Plants
Chapter 6: Sexual Reproduction in Flowering Plants
Chapter 7: Adaptation of Plants to Different Habitats
Chapter 8: Biodiversity
Chapter 9: Ecosystem
Chapter 10: Environmental Sustainability
Chapter 11: Inheritance
Chapter 12: Variation
Chapter 13: Genetic Technology
Chapter 6: Sexual Reproduction in Flowering Plants
What you need to learn in this chapter
In this chapter, we will be learning about sexual reproduction in flowering plants. We will start by understanding the structure of a flower, including identifying its different parts and distinguishing between male and female structures. Next, we will explore the formation of pollen in the anther and the development of the embryonic sac in the ovule. We will then move on to the process of pollination and fertilization, where we will discuss the formation of the pollen tube and the male gamete. Finally, we will study the development of seeds and fruits, including the double fertilization process and the connection between seed structure and the ovule.
Topics in this chapter
1. The Structure of Flower
What you will learn in this topic
- Identify the structure of the flower
- Compare and contrast male and female structures in flowers
2. Formation of Pollen and Embryonic Sac
What you will learn in this topic
- Describe the formation of pollen in the anther
- Describe the formation of the embryo sac in the ovule
3. Pollination and Fertilisation
What you will learn in this topic
- Describe pollination
- Describe the formation of the pollen tube and the formation of male gametes
- Explain double fertilization in the formation of a diploid zygote and the formation of a triploid nucleus
- Justify the importance of double fertilization in the survival of flowering plants
4. The Development of Seeds and Fruits
What you will learn in this topic
- Describe double fertilization with the development of seeds and fruits
- Correlate the structure of the seed with the ovule
- Correlate the structure of the fruit with the ovary
5. The Importance of Seeds for Survival
What you will learn in this topic
- Justify the importance of seeds for plant survival
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