LESSON 4

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

HAVE READY

-KERBOODLE PAGE 290

- HW FOR TODAY UPLOADED TO CLASSROOM

- NEW NOTES

LESSON 4

DISCUSS HW

- IN YOUR GROUPS 

- ENGLISH PLEASE & INSIDE VOICES PLEASE

- LAST 2 MIN: CHECK THE ANSWER SHEETS

PROJECTS:

• LESSON 1: 7 QUESTIONS
• LESSON 2: BIOMES DIAGRAM
• LESSON 3: 5 BIOTIC & 5 ABIOTIC FACTORS , ALL EXPLAINED!!
• LESSON 4: PREDATOR- PREY CYCLE FOR YOUR PREDATOR

TODAY:

• ADAPTATIONS
• RELATIONSHIPS

                -   PREDATION

                -   COMPETITION

                -   SYMBIOSIS

"SURVIVAL OF THE FITTEST"

• INDIVIDUALS BEST ADAPTED TO THE CIRCUMSTANCES HAVE A GREATER CHANCE OF SURVIVING AND REPRODUCING.
  

"ADAPTATIONS"

• STRUCTURAL
• BEHAVIORAL
• PYSIOLOGICAL

"STRUCTURAL ADAPTATIONS"

• A CHANGE IN THE ANIMALS PHYSICAL BUILD & APPEARANCE.
• FOR EXAMPLE: HOW THEY LOOK, SHAPE OF BODY, ORGANS EVEN TEETH.

"BEHAVIORAL  ADAPTATIONS"

• A CHANGE IN THE ANIMALS BEHAVIOUR.
• FOR EXAMPLE: CHANGE IN DIET, MIGRATION, WHEN THEY HUNT/EAT, HYBERNATION ETC.

"PHYSIOLOGICAL  ADAPTATIONS"

• A SPECIAL ORGAN OR ABILITY (SUPERPOWER)
• FOR EXAMPLE: ECHO LOCATION, LOW WATER USAGE, NIGHT VISION, HOLDING BREATHE A LONG TIME

A CAMEL ADAPTED TO SURVIVE STORRING WATER:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

A POLAR BEAR'S COLOUR:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

A DESSERT FOX HUNTING AT NIGHT:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

PENGUINS HUDDLING:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

A WELK CLOSING HIS SHELL AT LOW TIDE:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

OTTER'S WEBBED FEET:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

HAMERHEAD SHARK'S SONAR:

1. STRUCTURAL
2. BEHAVIORAL
3. PHYSIOLOGICAL

"RELATIONSHIPS"

• PREDATION
• COMPETION
• SYMBIOSIS

"PREDATION"

• THIS IS THE BALANCE BETWEEN PREDATOR AND PREY.
• PREDATORS IS ADAPTED TO PREY.
• PREY ADAPTS TO SURVIVE.

"COMPETITION"

• WHEN MULTIPLE DIFFERENT ORGANISMS COMPETE FOR THE SAME FOOD SOURCE:
• WITHIN THE SPECIES
• BETWEEN SPECIES
• WITH HUMANS

"SYMBIOSIS"

• MUTUALISM   (+/+)
• COMMENSALISM   (+/0)
• PARASITISM   (+/-)

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HOW FOR NEXT TIME:

QUESTIONS ON PAGES 300-301

PROJECT:

• LESSON 5: - Show in pictures and explain at least 4 adaptations your apex predator has made to be able to survive (at least 1 structural, 1 behavioral and 1 physiological)
• LESSON 6: - explain how your apex predator has specialised for hunting its prey and how has the prey adapted to survive. (250 words) 
• LESSON 7: - in 3 slides showing (pictures short text) what competitors your apex predator has: within the species, between different species, with humans

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