Bio iLearn Practice

A clownfish uses a sea anenome as a safe place to live. While living there, the clownfish lures in food for the anenome. This is an example of what type of relationship?

• Predator-Prey
• Commensalism
• Mutualism
• Parasitism

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NGSS.MS-LS2-2

A feeder fish usually follows behind sharks to pick up food scraps that they leave behind. The fish gets food and the shark is unaffected. This is an example of:

• Mutualism
• Commensalism
• Parasitism
• Decomposition

Tags

NGSS.MS-LS2-2

A relationship between two organisms where one benefits while the other is harmed is known as what?

• Decomposition
• Consummerism
• Mutualism
• Parasitism

Tags

NGSS.HS-LS4-5

The difference in the physical traits of an individual from those of other individuals in a group is called a(n)

• change
• adaption
• species
• variation

Tags

NGSS.MS-LS4-4

Two organisms that are closely related would have

• very similar DNA sequence
• exactly the same DNA sequences
• no proteins in common
• completely different DNA sequence

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS4-1

What is speciation?

• combining of tow species to form one with different traits
• isolation that affects mating behaviors
• timing of mating that prevents normal sexual selection
• divergence of two or more species from an existing one

Tags

NGSS.HS-LS4-1

NGSS.HS-LS4-2

NGSS.HS-LS4-4

What is the process in which humans breed organisms for certain traits?

• natural selection
• inheritance
• artificial selection
• descent withOUT modification

Tags

NGSS.MS-LS4-5

The picture shows what type of succession?

• primary
• secondary
• tertiary
• quadanary

Tags

NGSS.HS-LS2-6

The picture shows what type of succession?

• primary
• secondary
• tertiary
• quadanary

Tags

NGSS.HS-LS4-5

What is another word for 'body' cells?

• karyotypes
• somatic
• centromeres
• DNA

Tags

NGSS.HS-LS1-4