YR3-CH5-LSN2a

Reproduction & Inheritance

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Slide 1: Diapositive

BiologieMiddelbare schoolvwoLeerjaar 3

Cette leçon contient 19 diapositives, avec diapositives de texte et 4 vidéos.

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Reproduction & Inheritance

Slide 1 - Diapositive

Learning goals LSN1

I know what reproduction is and what types of reproduction there are.
I know what sexual & asexual reproduction is and can explain the differences between the two.
I know what mitosis and meiosis is and can explain the differences between the two.

Slide 2 - Diapositive

Key words LSN1

reproduction
sexual reproduction
asexual reproduction
mitosis
meiosis
gametes
zygote
syngamy

Slide 3 - Diapositive

Slide 4 - Vidéo

Slide 5 - Diapositive

Binary fission

Slide 6 - Diapositive

Budding

Slide 7 - Diapositive

vegetative propagation

Slide 8 - Diapositive

Fragmentation

Slide 9 - Diapositive

Cell cycle/Mitosis

Slide 10 - Diapositive

Slide 11 - Vidéo

Mitosis

Slide 12 - Diapositive

Mitosis

Slide 13 - Diapositive

Slide 14 - Vidéo

Mitosis vs Meiosis

Slide 15 - Diapositive

Meiosis

Slide 16 - Diapositive

Slide 17 - Vidéo

Definitions

reproduction- the production of offspring by a sexual or asexual process.
sexual reproduction-the production of new living organisms by combining genetic information from two individuals of different types (sexes).
asexual reproduction- reproduction in the absence of a mate.
mitosis-a process where cell divides, resulting in two identical cells
meiosis-a specialized form of cell division that ultimately gives rise to non-identical sex cells
gametes-a reproductive cell
zygote-A fertilized eukaryotic cell; a cell after the union of male and female gametes
syngamy=fertilization- The fusion of gametes resulting in the formation of a zygote, which develops into a new organism

Slide 18 - Diapositive

What's next

Read the first 2 pages of longman 5.2 (on classroom)
Make the exercise on mitosis and meiosis on classroom

Slide 19 - Diapositive