FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 3:

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FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 3:

HOMEOSTASIS EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -12 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Transpiration

Answer:

the process by which moisture is carried through plants from roots to stomata (tiny openings) on the underside of leaves, where it changes to vapor and is released to the atmosphere.

Question 2: Homeostasis

Answer:

The maintenance of stable internal conditions of an organism/state of equilibrium

Question 3: Geotropism

Answer:

plant's response to gravity

Question 4: Equilibrium

Answer:

state of balance/any unchanging condition or state of a system resulting from the balance of internal or external stimulus and the organism's response

Question 5: Stimulus

Answer:

A change in an organism's surroundings that causes the organism to react

Question 6: Stability

Answer:

the kind of equilibrium of a body so that if changed or disturbed by a stimulus it returns to it's former position or state of being

Question 7: phototropism

Answer:

plant's response to light

Question 8: Feedback Mechanism

Answer:

The response of an organism to a stimulus that causes an additional response

Question 9: Tropism

Answer:

The growth of a plant toward of away from a stimulus such as light or gravity

Question 10: turgor pressure

Answer:

Water pressure against a cell wall of a plant cell (firm leaf/wilted leaf)

Question 11: Thigmotropism

Answer:

a plant's response to touch

Question 12: Response

Answer:

a reaction or behavior of a living organism that results from an external or internal stimulus