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Course: CHECKPOINT - Lower Secondary Science 0893
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Curriculum

CHECKPOINT - Lower Secondary Science 0893

Biology 01. Structure And Function

0/25

Biology 02. Life Processes

0/27

Biology 03. Ecosystems

0/7

Chemistry 01. Materials And Their Structure

0/24

Chemistry 02. Properties Of Materials

0/19

Chemistry 03. Changes To Materials

0/20

Physics 01. Forces And Energy

0/24

Physics 02. Light And Sound

0/12

Physics 03. Electricity And Magnetism

0/12

Earth and Space 01. The Earth

0/7

Earth and Space 02. Cycles On Earth

0/5

Earth and Space 03. Space

0/13
Quiz

3.3 Describe what could happen to the population of a species,… – Check yourself

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Population changes Checkpoint Science check yourself quiz: free practice for Cambridge Checkpoint – Lower Secondary Science 0893. Work through this Population changes Checkpoint Science check yourself quiz and get instant feedback on every answer. If you get stuck, review the 3.3 Describe what could happen to the population of a species,… – Notes lesson. More practice: Cambridge Checkpoint – Lower Secondary Science 0893 — all units. Syllabus: Cambridge Lower Secondary programme.

  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which key term matches this description: "Number of individuals per unit area."
Which key term matches this description: "Number of individuals per unit area."
Limiting factor
Exponential growth
Population density
Carrying capacity (K)
2.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Stable at K
Lag phase
Exponential phase
Slowing (limits)
3.
Which statement best describes Exponential growth?
Which statement best describes Exponential growth?
Factor that restricts growth.
Many offspring, little care vs few offspring, much care.
J-shaped; unlimited resources.
Maximum population the environment can support.
4.
According to the comparison table in this lesson, what is the K-strategist of Population?
According to the comparison table in this lesson, what is the K-strategist of Population?
Growth models and strategies
Much
Near K
Long
Few, large
5.
Which statement best describes r- and K-strategists?
Which statement best describes r- and K-strategists?
Maximum population the environment can support.
J-shaped; unlimited resources.
Many offspring, little care vs few offspring, much care.
Number of individuals per unit area.
6.
Complete the statement: The maximum supportable population is the ______.
Complete the statement: The maximum supportable population is the ______.
carrying capacity
r- and K-strategists
Population density
Exponential growth
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Part of Biology 03. Ecosystems — see every lesson and quiz in this unit.
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