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
Darya [45]
2 years ago
5

What are some deficiency symptoms of potassium in a plant?

Biology
1 answer:
snow_tiger [21]2 years ago
8 0

Answer: Symptoms of potassium deficiency appear on the lower portion of the plant first with chlorosis (yellowing) at the leaf margins followed by necrosis (death). Potassium deficiency can be caused by soil pH, extreme liming or calcium rich areas of fields, lack of soil oxygen or true soil deficiency.

You might be interested in
Which event has been responsible for most extinctions?
slamgirl [31]

Answer:

The answer is strictly between B or D

5 0
3 years ago
Read 2 more answers
A client with localized redness and swelling due to a bee sting reports intense local pain, a burning sensation, and itching. wh
Umnica [9.8K]
The correct answer is "applying cold compresses to the affected area".

Most of the people stang by a bee or wasp experience a localized reaction and only 3% of the people will exhibit an allergic reaction. The normal localized reaction includes reddening and swelling of the skin, along with a local itching and pain.

Although these reactions will probably start disappearing within a few hours, there are several things that the person could do to alleviate the pain and discomfort. The most important thing to do is to apply ice or cold compresses to the affected area, to reduce the body's inflammatory response. 
3 0
3 years ago
En este dominio existen gran variedad de procariotas, con diversidad morfológica y fisiológicas, en este están todas
egoroff_w [7]

Answer:

c) Archaea

Explanation:

Los dominios biológicos son los taxones de más alto nivel, por encima de los reinos y abarcando todos los taxones, caracterizándolos de la manera más generalizada posible, dentro de la clasificación científica. Hay tres tipos de dominios llamados Archaea, Bacteria y Eukarya. Entre ellos, el dominio conocido como Archaea es el que engloba a los organismos procarióticos, unicelulares y patógenos, es decir, capaces de provocar enfermedades en el ser humano.

5 0
2 years ago
Describe the procedure of water reaching the leaves from the roots of a plant
Lisa [10]
The water enters the xylem first by osmosis. Water moves from the soil to the root hair cell down a water potential gradient, and to the root cortex cell from a higher water potential to a lower water potential, this process will be repeated until water enters xylem. Because transpiration is occurring in the leaf, water is lost so there is a lower water potential inside the leaf. Osmosis moves water from the xylem to the leaf because the xylem has a higher water potential. Water moves from the xylem to the cells of the leaf. This pulls water up the xylem via cohesion which is the process of water molecules attracting each other and sticking together. Water does not fall down the xylem as here is adhesion which is the process of water molecules sticking to the inside of the xylem.
8 0
3 years ago
Dominic notices That his pool loses a little water each day and needs to be re-filled often in the hot Texas summer. What is the
slava [35]

Answer: The hot weather cases the cold pool water to evaporate.

Hope this helps! I didn't have much to work with sense you didnt give options :)

3 0
3 years ago
Other questions:
  • Backup of sewage in the prep area or a serious pest infestation are hazards that
    14·1 answer
  • Traits are inherited ________ of alleles.
    6·2 answers
  • Bacteria that can be found nealy every were
    6·1 answer
  • To determine how a flowering plant is pollinated, which structure or feature would be most important to examine?
    8·1 answer
  • Human activities can alter earth’s natural cycles. true false
    12·2 answers
  • List the three primary components of the axial skeleton.
    9·1 answer
  • What three elements are likely to be found in a sample of soil and rocks?
    8·2 answers
  • According to the endosymbiotic theory, which organelles were believed to be once simple prokaryotic cells?
    15·1 answer
  • What effect might high temperature or irregular pH levels have on facilitated diffusion?
    12·1 answer
  • What is the main advantage of small cell size
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!