Symbiotic Relationships
Predator Prey Relationships/Competition
Cells and Organs
Trophic Levels
100

What are the three types of symbiotic relationships?

Mutualism, Commensalism, and Parasitism

100

What can be competed over?

Shelter, Food, Territory, sunlight

100

What is the largest organ in the body?

The Skin.

100
What is the lowest trophic level

Producers

200

What are two examples of mutualism.

A bee and a flower, A clownfish and its sea enenomy, alligator and dentist bird, Oxpecker and rhino

200

What does competition occur between?

It occurs between the same and different species.

200

What is the outer shell of the cell

The Cell membrane

200

How many trophic levels can use photosynthesis?

Only one, producers.

300

Why aren't Parasitism and Predation the same thing?

In predation the predator tries to kill the prey, while in Parasitism the parasite tries to keep its host alive for as long as possible.

300

Are humans a bad substitute for predators and Why?

Humans are bad substitutes for humans because humans hunt and kill off predators or prey.

300

What is the main goal of the virus.

To get to the nucleus.

300

Name all the trophic levels.

Producers, Primary consumers, Secondary consumers, and tertiary consumers.

400

How does Parasitism help an ecosystem.

Parasitism keeps population numbers in line.

400

What is the rhyme for predator - prey relationships?

"Eyes in front, I like to hunt. Eyes to the side, I like to hide."

400

Whais the difference between the golgi body and the ER?

The Golgi Body sends information outside the cell while the ER sends information inside the cell.

400

Why do Predators need to be good at hunting?

Because they get so little energy from their prey they can't afford not to or they'll probably die.

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