Page 68-72 Questions
What are the two equations for photosynthesis
Compare and contrast the functions of the xylem and the phloem
xylem transports liquids while phloem transports sugars.
however both are still tissues
Name two functions of a stem and describe how the arrangement of the tissues in the stem facilitates the functions
1) to help support the plant
2) to transport nutrients to the plant
physical support + transportation of water
Will a tulip transpire more in a humid or dry environment. Explain
dry because if the stoma and guard cells are closed due to the environment being humid, the process of transpiration will be slowed
Can a plant cell live without meristem? Explain
no. a plant cell could not live without meristem as meristem constantly produces new specialized dells that are essential for plant growth
Would the rate of maple sap retrieved from a maple tree be greater than during the day or night? explain
during the night because the sun causes the sap to evaporate
How do you think growing beets and carrots in nutrient rich soil with plenty of water and sunlight would effect this type of plant?
Nutrient rich soils promote large root systems which helps the plant grow due to all the sources of nutrients
If the stem of a plant is bent or snapped, the part of the plant will usually die. Even if it is propped up with the support of a beam, why would it still die?
because the stem does more than provide support as it transports waters and sugars to the rest of the plant
Most people recommend lawns receive only 3cm of water a week. Why would it be unwise to double or triple this amount?
doing so will drown the roots which deprives the roots of oxygen
Why is maple sap collective in the spring instead of the fall?
During the summer and fall. maple trees make starch which gets stored in the winter and becomes maple sap when it warms up in the spring