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B7 Dispersal of fruits and seeds

B7
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Slide 1: Diapositive
BiologieMiddelbare schoolhavo, vwoLeerjaar 1

Cette leçon contient 19 diapositives, avec quiz interactifs et diapositives de texte.

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B7

Slide 1 - Diapositive

Normal cell division (mitosis)
  • Everywhere in the body
  • Used in normal cell division and asexual reproduction 
  • Daughter cells are copy of parent cell 
Meiosis
  • In reproductive organs
  • Used to make sex cells, for sexual reproduction
  • Daughter cells have 50% of the DNA of the parent cell

Slide 2 - Diapositive

Slide 3 - Diapositive

Amount of chromosomes in other species

Slide 4 - Diapositive

Slide 5 - Diapositive

Slide 6 - Diapositive

Slide 7 - Diapositive

Slide 8 - Diapositive

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 9 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 10 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 11 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 12 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 13 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 14 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 15 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 16 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 17 - Quiz

Which mechanism for dispersal is used by the seed shown in the picture?
A
The plant itself
B
Animals
C
The wind

Slide 18 - Quiz

exercises 1, 2 + 3 from Basic 7
Done?
Grab your laptop and check your homework for basics 5, 6 and 7
(Answer key is on Teams)

Slide 19 - Diapositive

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