Life Science 1st Semester Test

Life Science 1st Semester Test

Assessment

Flashcard

Science

7th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the elimination of metabolic wastes from the body called?

Back

Excretion

2.

FLASHCARD QUESTION

Front

What does the term 'photoheterotroph' mean?

Back

Light and other feeder

3.

FLASHCARD QUESTION

Front

What are chemical signals in plants that affect growth and development called?

Back

Hormones

4.

FLASHCARD QUESTION

Front

What is a decrease in response to a stimulus that neither rewards nor harms an animal called?

Back

Habituation

5.

FLASHCARD QUESTION

Front

What is the process of converting nitrogen into a form plants can use?

Back

Nitrogen Fixation

6.

FLASHCARD QUESTION

Front

What is the primary function of hormones in plants?

Back

To regulate growth, activity, and development of cells and tissues.

7.

FLASHCARD QUESTION

Front

What is the difference between excretion and digestion?

Back

Excretion is the removal of waste, while digestion is the breakdown of food.

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