1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lina2011 [118]
3 years ago
15

Which do guard cells control?

Biology
2 answers:
Paul [167]3 years ago
6 0
The size of stomata to check transpiration
larisa [96]3 years ago
3 0

Answer : The correct answer is -

c. the size of the stomata.

Guard cells are the specialized cells, which are present around stomata (tiny holes/openings on the leaves) in plants.

These cells regulate the opening and closing of stomata, which help in the exchange of gases and loss of water in the atmosphere that is transpiration.

Thus, it can be concluded that guard cells help in controlling the size of stomata.

You might be interested in
Write a short story (at least a paragraph and a half long) explaining the rock cycle
Doss [256]

The Rock Cycle is a group of changes. Igneous rock can change into sedimentary rock or into metamorphic rock. Sedimentary rock can change into metamorphic rock or into igneous rock. Metamorphic rock can change into igneous or sedimentary rock.
Igneous rock forms when magma cools and makes crystals. Magma is a hot liquid made of melted minerals. The minerals can form crystals when they cool. Igneous rock can form underground, where the magma cools slowly. Or, igneous rock can form above ground, where the magma cools quickly.

7 0
2 years ago
Read 2 more answers
ATP is produced during the process of cellular respiration. Which is the order of the steps of cellular respiration....A.Krebs c
erica [24]
<span>The answer is C.glycolysis ® Krebs cycle ® electron transport chain. There are 3 stages of cellular respiration: 1. glycolysis when glucose is broken down to pyruvate in the cytoplasm; 2. Krebs cycle when Acetyl CoA and oxaloacetate form a 6 C-atoms compound; 3. Electron transport chain when hydrogen molecules removed through previous stages are pumped to the chain and energy is produced.</span>
8 0
3 years ago
Read 2 more answers
. Which plane divides the body into upper and lower parts?
LekaFEV [45]
Coronal according to quizlet

5 0
2 years ago
Enzymes tend to not work in extremely hot temperature because?
xxMikexx [17]

Answer:

C

Explanation:

5 0
2 years ago
Help asap!!! PLEASE i need help !!
LenaWriter [7]
Pretty sure it’s all of the above
4 0
3 years ago
Other questions:
  • The words underlined above are the main variables of the experiment, the factors that changed. Label them below: • Magnification
    7·2 answers
  • Which statement about DNA and RNA is correct?
    6·1 answer
  • organisms that convert the sun's energy into food energy are called _____. is it a?? producers decomposers consumers herbivores
    15·1 answer
  • (2,-2) and (0, -1) <br> linear equation
    14·1 answer
  • As an aspiring undergraduate researcher, you want to identify the gene responsible for bacterial virulence of your favorite path
    15·1 answer
  • What is the major cavity for brain
    7·1 answer
  • A model that shows a single sequence of feeding relationship is called what?
    8·1 answer
  • Pls help need this for a class
    5·1 answer
  • What type of capillary has large pores within their endothelial cells and are the leakiest?
    15·1 answer
  • Changes in the shape of a cell usually involve a reorganization of the ______. A. nucleus
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!