Plant Bodies AND Animal Bodies As Systems Question Preview (ID: 59390)

Unit 2: Lessons 2 And 3.

What part of a plant’s leaves allows the plant to take in carbon dioxide and release oxygen?
a) stem
b) cuticle
c) stomata
d) chloroplasts

Plants contain xylem and phloem tissue. What organ system in animals performs a similar function as the xylem and phloem of plants?
a) digestive system
b) excretory system
c) respiratory system
d) circulatory system

A cactus is covered with a waxy layer to prevent water loss. Which type of tissue is this?
a) dermal
b) ground
c) vascular
d) connective

A plant leaf is an organ. In what way is a human lung similar to a plant leaf?
a) Both organs make chemical energy
b) Both organs are made up of only one kind of cell.
c) Both organs are made up of protective dermal tissue.
d) Both organs exchange oxygen and carbon dioxide

Taken together, all of the plant parts the student studied make up which level of organization?
a) cells
b) organism
c) ecosystem
d) organ system

Plant bodies can respond to changes in their environmental conditions. How does a plant regulate water in its body?
a) by growing toward a light source
b) by photosynthesizing more energy
c) through wilting and dropping leaves
d) through the opening and closing of stomata

During which process do plants capture light energy and carbon dioxide and use them to produce glucose?
a) fertilization
b) reproduction
c) photosynthesis
d) cellular respiration

Which of these is true of all animals?
a) They are producers
b) They are unicellular
c) They are multicellular
d) They reproduce asexually

Which of these would be these would represent a collection of organ systems?
a) cell
b) tissue
c) organism
d) organs

How are dermal tissues in plants and epithelial tissues in animals similar?
a) They offer protection.
b) They produce movement
c) They function as a messaging system
d) They support and connect parts of the organism.

Which type of tissue makes up most of the brain and spinal cord?
a) muscle
b) nervous
c) skeletal
d) connective

What is one other characteristic most animals share?
a) They eat other organisms to gain energy.
b) They have appendages like arms and legs
c) They breathe oxygen through their mouth
d) They absorb energy from sunlight in the process of photosynthesis

Which term best describes the entire group of organs that work together?
a) cell
b) tissue
c) organ
d) organ system

How would you categorize the tongue in regards to levels of organization?
a) It is not part of an organ system
b) It is made of just one type of organ system
c) It is an organ that works as part of a system to perform a function
d) It is made of two or more types of organs that work together to perform a function

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