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GB2425S1 Unit 3 Test (Period 6)

GB2425S1 Unit 3 Test (Period 6)

Assessment

Flashcard

Biology

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What type of competition is more intense among species?

Back

Intraspecific competition is more intense as it occurs between individuals of the same species.

2.

FLASHCARD QUESTION

Front

Which element is the most abundant in the atmosphere?

Back

Nitrogen is the most abundant element in the atmosphere, making up about 78%.

3.

FLASHCARD QUESTION

Front

What is parasitism?

Back

Parasitism is a symbiotic relationship where one species benefits at the expense of another, using the host's nutrients to complete its life cycle.

4.

FLASHCARD QUESTION

Front

How do animals obtain nitrogen?

Back

Animals obtain nitrogen from organisms as amino acids.

5.

FLASHCARD QUESTION

Front

What is biomass?

Back

Biomass is the total amount of living tissue within a given trophic level.

6.

FLASHCARD QUESTION

Front

Define interspecific competition.

Back

Interspecific competition is competition between individuals of different species.

7.

FLASHCARD QUESTION

Front

What is the role of nitrogen in living organisms?

Back

Nitrogen is essential for the formation of amino acids, proteins, and nucleic acids.

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