Author Question: Which type of cell controls the opening and closing of stomata? a. pericycle c. mesophyll b. ... (Read 35 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
Which type of cell controls the opening and closing of stomata?
 
  a. pericycle c. mesophyll
  b. cortex d. guard

Question 2

Cut flower coolers must have high relative humidity levels to keep flowers from desiccating (drying
  out). A relative humidity of about ____ is optimal in a cut flower cooler.


 
 

a. 70 c. 90
  b. 80 d. 98




Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library