BS6.3

• Biologie
• Middelbare school
• vmbo k, g, t
• Leerjaar 2

BS6.3 Living together

Planning

Recap 

Short intro BS6.3

Assignments BS6.3

Abiotic factors

Biotic factors

Is this food chain depicted in a correct way?

1. Yes
2. No

Who are the producers?

1. Plants
2. Animals
3. Fungi
4. Bacteria

Who are the consumers?

1. Plants
2. Animals
3. Fungi
4. Bacteria

Who are the breakdown agents?

1. Plants
2. Animals
3. Fungi
4. Bacteria

Wat is the correct order of organisms in the circle of life?

1. Producers Breakdown agents Consumers
2. Producers Consumers Breakdown agents
3. Consumers Producers Breakdown agents
4. Breakdown agents Consumers Producers

T8

Producer

Consumer of the 1st order

Consumer of the 2nd, 3rd, 4th and 6th order

Consumer of the 2nd order 

Producer

Producer

Consumer of the 2nd, 3rd and 5th order

BS6.3 Living together 

Relations in and between populations

- Competition 

 For: food, shelter, a partner. 

- Coöperation

  Hunting (lions), defending, etc. 

                                                                           

Between the giraffe and the rhino: competition/cooperation?

Between lions to hunt on deer: competition/cooperation?

Symbiosis: Individuals from different species may have long-term relationships with each other.

Mutualism (+/+)

Commensalism (+/0)

Parasitism (+/-)

Teek

Zombieschimmel

Warkruid (geen bladgroen)

	+	+
	+	-
	+	0

Symbiose is een ______________   relatie tussen 2 verschillende soorten

Gastheer

Kortdurige

Langdurige

Parasitisme

Communisme

Commensalisme

Mutualisme

Cultisme

Gast

This symbiosis is...

1. Mutualism
2. Parasitism
3. Commensalism

This symbiosis is...

1. Mutualism
2. Parasitism
3. Commensalism
4. Prey-predator

A fox eats a rabbit. Why is this no form of symbiosis?

A classmate helps you with your homework for a longer period of time. Why is this no form of symbiosis?

Get to work

From BS6.3 make ex. 3, 5 to 8