1. Notes on Reproduction
By: Dhikshitha 7E

2. Plants can Reproduce in 2 ways.
Sexual Reproduction.
Asexual Reproduction.

3. Asexual Reproduction
Asexual reproduction is the formation of new individuals from the cell(s) of a single parent. It is common in plants than in animals.

4. Examples of Asexual Reproduction
Budding in Hydra.
Budding in yeast
spore formation in bread mould.
Binary Fission in Bacteria
Vegetative probation in potatoes in strawberries etc.

5. Budding in Hydra.
Budding in hydra. As you can see in the image budding in hydra is when a small bud grows and starts to develop.
Here is a youtube video that explains more about budding in hydra.

6. Binary Fission in Bacteria
Binary Fission in Bacteria is when the parent enlarges (grows) and duplicates it’s DNA. In other words I splits into 2.

7. Sexual Reproduction Plants can be Uni sexual or Bisexual Female Stigma
Style
Ovary
Ovules

8. Pollination
Pollination is when pollen is transferred form one plant to another and enables the fertilization and sexual reproduction.
It can happen in many ways:
Bees: When bees take nectar from plants
the pollen sticks on them. And when they sit
on another flower the pollen wares off.
Air: Pollen may move in the direction on the
wind and fall on other flowers.

9. Fertilization
Fertilization is the fusion of pollen grain nucleus and ovule nucleus.

10. Seed Dispersal Seed Dispersal can happen in 4 different ways. Air
Water
Animals
Exploding flowers

11. Seed dispersal through air.
The lighter seeds can be carried to different places by air.

12. Seed Dispersal Through Water
If the plant was next to a body of water, there are chances that the seed would fall in the water. It will move to a far away place according to the movement of the water.

13. Seed Dispersal Through Animals
When animals like squirrels find a fruit thy take it to different places and eat it. They do not eat the seed, so they spit it out.

14. Seed Dispersal Through Animals
Some seed have hook like ends. When animals run past them they hook to their fur. As the animals run the seeds fall off.

15. Seeds Dispersal though exploding fruits
Particular fruits explode when they get ripe. The shoot out their seeds and the seeds fall in different places.

16. Seeds There are 2 different types of seeds Dicot Seeds Monocot Seeds

17. Dicot Seeds
Dicot Seeds are seeds that be spit in half. They are made of two pieces.

18. Monocot Seeds
Monocot seeds cannot be split into half. It is made of 1 piece.

19. Germination Germination in the name of the process in
which a seed grows into a plant.
Conditions need for germination
Air
Sunlight
Soil
Water

20. THANK YOU
FOR WATCHING!