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
GrogVix [38]
3 years ago
5

What is epidermal tissue​

Biology
2 answers:
seraphim [82]3 years ago
6 0
The system that protects the inner tissue and reduces the rate of transpiration that helps in gaseous exchange due to the presence of stomata.
igomit [66]3 years ago
3 0

Epidermal tissue system is the outermost covering of plants. It consists of epidermis, stomata and epidermal outgrowths. Epidermis is generally composed of single layer of parenchymatous cells compactly arranged without intercellular spaces. But it is interrupted by stomata. In leaves some specialized cells which surround the stomata are called the guard cells.

You might be interested in
Plz help I will mark you brainlist plz if it will let me but plz help me​
Y_Kistochka [10]

Compounds consist of atoms of different elements. In compound the atoms are present in fixed proportion. By changing the proportion compound will changed. For example,

Nitrogen and oxygen reacted to form the compound. By changing the proportion both will form different compound.

NO₂

Nitrogen dioxide consist of one atom of nitrogen and two atoms of oxygen. Their ration is 1 :2

NO

In nitric oxide one atom of oxygen and one atom of nitrogen are present.

Their ratio is 1 : 1.

N₂O

Nitrous oxide consist of two nitrogen atoms and one oxygen. Their ratio is

2 : 1

N₂O₄

Dinitrogen tetroxide consist of two nitrogen atoms and four oxygen atoms. Their ratio will written as 2 : 4

N₂O₅

Dinitrogen pentoxide consist of two nitrogen atoms and five oxygen atoms. Their ratio will written as 2 : 5

3 0
3 years ago
What biological macromolecule is made up of monomers like the one shown below? Answer Carbohydrate Fat Nucleic acid Protein
LekaFEV [45]

Answer;

-Nuclei acid

Explanation;

-Nucleic acids are molecules that allow organisms to transfer genetic information from one generation to the next. These macromolecules store the genetic information that determines traits and makes protein synthesis possible.

-Nucleic acids include DNA and RNA. These molecules are composed of long strands of nucleotides. Nucleotides are composed of a nitrogenous base, a five-carbon sugar, and a phosphate group.

4 0
2 years ago
Read 2 more answers
Which of the following are biotic factors and which are abiotic factors?. A.Rain and grass are biotic; wind and humidity are abi
anyanavicka [17]

Answer;

-Algae and fungi are biotic; temperature and rainfall are abiotic.

Explanation;

-Abiotic factors are the non-living parts of an environment. These include things such as sunlight, temperature, wind, water, soil and naturally occurring events such as storms, fires and volcanic eruptions.

-Biotic factors are the living parts of an environment, such as plants, animals and micro-organisms. These factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.

6 0
3 years ago
Read 2 more answers
What second messenger most directly causes calcium ions to be released from intracellular stores?
NemiM [27]

Answer: adenylyl cyclase inositol triphosphate mainly known as IP3 causes the release of Calcium ions directly from the inracellular stores and causea contraction.

Explanation:

IP3, inositol phosphate is a second messenger a signaling molecule. It is made by hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2), a phospholipid that is located in the plasma membrane, by an enzyme phospholipase C.

IP3 binds to the calcium channels and opens Ca2+ channels that are embedded in the ER membrane, releasing Ca2+ into the cytosol. Calcium ions released may cause contraction and regulate the Ca2+ channels in the membranes.

6 0
2 years ago
If you are driving down the road, how do you know that the car is moving (think about your reference point)?
NISA [10]
If your car is changing speed by accelerating or decelerating, or changing directions by turning or hitting a bump, your body can sense these accelerations. You might be pressed against the back of your seat while speeding up or against the car door as you turn for example. If you are cruising at a constant speed, with no changes in speed or direction, you wouldn't be able to feel it. You would need to use your other senses. You could see the scenery going by through the windows, with closer objects moving by more quickly than objects in the distance. You could also hear sounds like the wind rushing by and the hum of the tires rolling on the highway.
5 0
2 years ago
Other questions:
  • If parents supplied different alleles for a certain trait to their offspring, What following terms would be used to describe the
    14·1 answer
  • Carbon dioxide can build up in the blood which lowers the pH. What would be the correct name for this problem?
    8·1 answer
  • Please help me with this question
    14·1 answer
  • George is studying a computer model of a DNA molecule, in which the letters A, C, G, and T are listed in a very long sequence. T
    14·2 answers
  • According to the big bang theory, how did the universe begin? what had to happen before atoms could form?
    15·2 answers
  • 5. What happens as pigments are mixed together?
    9·1 answer
  • What was “black Monday ” ? How did “black Monday” affect the direction of wilkin’s career?
    5·1 answer
  • PLS HELP!!! I WILL GIVE THE FIRST GOOD ANSWER BRAINLIEST!!!
    8·2 answers
  • What are the functions of proteins?
    10·2 answers
  • The Small channels of spongy bone that are filled with marrow are most accurately named ______.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!