Sexual Reproduction
Sexual Reproduction: Overview
This Topic covers sub-topics such as Flower, Fertilization, Parts of a Flower, Pollination, Embryo, Zygote, Germination of Seed, Pollen Grains, Stamens, Self-Pollination, Ovules, Cross-Pollination, Pistils, Bisexual Flowers and, Unisexual Flowers
Important Questions on Sexual Reproduction
Which of the following flowers will have higher possibility of self-pollination?
Mustard, Papaya, Watermelon, Hibiscus
Choose the correct answer from the box.
| sepals | stamen | petals | pistil |
The filament of the flower is the part of _____.
Which whorl of the flower consists of the filament.
The filament of a flower is the female reproductive part of the flower.
What do you understand by germination of seed? How can you show that oxygen, water and temperature are necessary for seed germination?
The filament is a part of stamen.
What is happening in the picture? Colour the picture.
Give one word for the following.
It forms when the male gamete unites with the female gamete.
Name the structure that carries the male gametes through the style to the ovary: (Pollen tube/Stigma/Pistil)
_____ is formed by the fusion of male and female gametes.
Orchids have bisexual flowers. Which type of pollination takes place in this flower?
