Multicellular Organisms
What make up the tissues in an organism's body?
Cells
Why does the fennec fox have large ears?
to keep the fox cool by releasing heat.
What two processes are involved in sexual reproduction?
Meiosis and fertilization
Which process converts sunlight into chemical energy?
Photosynthesis
Which of the following would a grass plant be least likely to survive?
A) being set on fire
B) freezing temperatures
C) environments with low rain
D) being sprayed with a chemical solution that can kill its roots
D) being sprayed with a chemical solution that can kill its roots.
Finish the statement:
Multicellular organisms differ from single-celled organisms because their cells are ______________.
specialized!!!!
If an animal lives in a cold climate, which adaptations are they most likely to have?
A) Sharp teeth
B) Thick Fur
C) Big head
D) Thin fingers
B) Thick fur
What are the two types of reproduction?
Sexual and asexual reproduction.
What is another name for plants? Why are they called this?
Autotrophs - they are self feeders who can produce their own food.
Name three stimuli that plants respond to.
Light, gravity, and touch.
Which of the following is NOT an organ system?
A) Tissue system
B) Digestive system
C) Respiratory system
D) Nervous system
A) Tissue system
Why are adaptations helpful?
They provide diversity on Earth.
Increase chance of a species surviving in different environments.
What is one advantage of asexual reproduction?
Can reproduce more often.
In which process does a plant cell use oxygen to break down sugars and release energy?
Cellular Respiration
Raise climbing plants closer to the sunlight.
What is the name of the plant hormone that stimulates cell growth?
Auxin