Blood, Organs, Transport

Question 1

Explain how having more red blood cells is an advantage to athletes who take
part in long distance races

More oxygen increases _______ respiration and decreases _________ respiration
So less ______ ____
More ______ to run ______ and l______

Answer 1

More oxygen increases aerobic respiration and decreases anaerobic respiration
So less oxygen debt
More energy to run faster and longer

Question 2

Explain the role of stomata in transport of plants

Allows for loss of _____ via ____________
Creating a _____________ ______
Stomata allows for _____ to be a_______ into the r____ via _______

Answer 2

Allows for loss of water via transpiration
Creating a transpiration stream
Stomata allows for water to be absorbed into the roots via osmosis

Question 3

Explain the role of stomata in gas exchange of plants

Allows ______ to enter the plant and ___ to leave plant via d________ so ______________ can occur

Answer 3

Allows oxygen to enter the plant and CO2 to leave plant via diffusion so photosynthesis can occur

Question 4

Explain the effect that moving air has on transpiration rate

Takes _____ away
To maintain _________ ________

Answer 4

Takes water away
To maintain diffusion gradient