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
daser333 [38]
3 years ago
13

!!!almost done!!!

Biology
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

1.

Explanation:

Xylem cell is a plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

2. Phloem is the vascular tissue in charge of the transport and distribution of organic nutrients. The phloem is also a pathway to signaling molecules and has a structural function in the plant body.

3. Stomata are composed of a pair of specialized epidermal cells referred to as guard cells. Stomata regulate gas exchange between the plant and environment and control water loss by changing the size of the stomatal pore.

4. Guard cells optimize leaf gas exchange in response to changing environmental conditions and their turgor is controlled by alterations in atmospheric CO2 concentration, light intensity, humidity, and the drought hormone abscisic acid.

You might be interested in
For this assignment, you will develop a scientific model on a poster that illustrates the role of photosynthesis and cellular re
Ratling [72]

Answer:

I don't speak English, I only translate, I'm sorry, but you like Kunno, I know, hush, I said hush, I don't talk to Kunno fans

8 0
3 years ago
What is the function or the role of mitosis in a cell that is about to divide?
Zanzabum
Mitosis is cell division in to daughter cells with the same chromosome number as the parent cell
3 0
4 years ago
3. Using the photosynthesis formula, explain why plants and trees are good
Anettt [7]

Answer:

Photosynthesis is good for us and the environment because it rids the excess carbon dioxide and reuses it as energy while producing oxygen so we can breathe!

Explanation:

5 0
3 years ago
A plant has been removed from its natural environment and placed into a body of water that contains a higher concentration of sa
wlad13 [49]
The situation that is most similar in which a plant is moved to a higher concentration of salt in water is that of a freshwater plant being put into sea water.

Due to too much salt concentration, freshwater plants cannot survive on the ocean. If you ever see a plant wilting and am sure that this is because of soil imbalance, this can be solved by adding more water to even out the concentration.
8 0
4 years ago
Read 2 more answers
What is the second phase of mitosis
Dmitry [639]
Metaphase

The second stage of mitosis. In this stage the chromosomes line up across the center of the cell and become connected to the spindle fiber at their centromere.

6 0
3 years ago
Other questions:
  • The subatomic particles/units that govern potential chemical reactions among elements are?
    6·1 answer
  • An ___, or young diploid sporophyte, has food storage organs called ___.
    13·1 answer
  • Suppose that life exists elsewhere in the universe. All life must contain some type of genetic information, but alien genomes mi
    7·1 answer
  • Proteins are assembled on ?
    6·2 answers
  • A group of students are studying the waves generated by an earthquake. They observe that the waves on the seismograph point to a
    12·2 answers
  • Name 2 reasons it may be important for humans to know when a high or low tide is​
    15·1 answer
  • How many amino acids could be specified if codons consisted of two nucleotides instead of three? What problem would this present
    13·1 answer
  • A scientist looks under a microscope and sees two cells in the process of dividing. Which principle of cell theory would this ev
    10·1 answer
  • Select the best answer that describes how lionfish are impacting biodiversity in Florida. O Lionfish are consuming large quantit
    12·1 answer
  • Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!