Biology Unit Review

What is an autotroph?

• An organism that makes its own food.

• An organism that gets food from other sources.

Tags

NGSS.MS-LS2-3

What is a heterotroph?

• An organism that makes it own food.

• An organism that gets food from other sources.

What is the type of new cell that is a product of endosymbiosis?

• prokaryote

• eukaryote

Aerobic prokaryotic bacteria became which organelle in Eukaryotic cells?

• ribosomes

• lysosomes

• mitochondria

• nucleus

Tags

NGSS.HS-LS4-2

Which type of organisms breakdown nitrogen compounds in dead organisms and recycle it back into the soil?

• Autotrophs

• Bacteria

• Secondary Consumers

• Scavengers

Tags

NGSS.MS-LS2-3

Where do autotrophs receive their energy?

• The soil

• Primary Consumers

• The sun

• Secondary Consumers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the role of microorganisms and bacteria in an ecosystem?

• To help balance the number of producers and consumers

• To help recycle nutrients

• To turn solar energy into food

• To function as an ecosystem

Tags

NGSS.MS-LS2-3

What is the tertiary consumers?

• The dragonfly, snake, and fox

• The frog, mouse and rabbit

• The Ladybird and frog

• The buzzard and the rabbit

Tags

NGSS.MS-LS2-4

What is mutualism?

• Where two organisms benefit from a relationship

• Where one organism benefits and the other is unaffected

• Where one organism benefits and the other organism is harmed

• Where one organism competes with another organism for food

Tags

NGSS.MS-LS2-2

What is the difference between intraspecific and interspecific competition?

• Intraspecific is organisms of the same species competing and interspecific is two different species competing

• Interspecific is organisms of the same species competing and intraspecific is two different species competing

• There is not a difference between the two