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
Vera_Pavlovna [14]
3 years ago
5

Water and minerals can follow three pathways to the vascular tissue of the root. Describe the three pathways.

Biology
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0
The answer is the apoplast, the symplast, and the transmembrane pathway.

1. The apoplast pathway occurs through cell walls and space between cells. So, water does not cross any cell membrane as it travels this pathway.

2. The symplast pathway occurs through the continuum of cytoplasm. So, water travels through plasmodesmata which connect cells.

3. The transmembrane pathway occurs across cell membranes. So, water enters the cell on one side of the membrane and exits on the other.
You might be interested in
3) Besides pH, what other soil factors affect producers?
Leni [432]

Answer:

3) Drainage capacity

   Soil minerology (Nutrients)

4)To produce their own food i.e. photosynthesis

6 0
2 years ago
Read 2 more answers
Toxicology is the study of ________. toxin effects on human health toxin effects on the environment risks and hazards the relati
Elena-2011 [213]
Toxicology is the study of toxin effects on human health. The individuals or professionals who carry out toxicology are called toxicologists. In toxicity testing, the dose of a chemical above which there is a measurable decline in the health of the organism being tested is referred to as the toxicity threshold. After identifying the effects and the toxins in the body of an organisms toxicologists device ways of removing or neutralizing the toxin so as to avoid any damaging effects to the body tissues. 
3 0
3 years ago
Why do cells divide at different rates?
devlian [24]

Answer:

Because different cells are under different pressure. The most frequently replaced cell would be skin cells while on the opposite scale we have neurons. Skin is under constant pressure so we have to replace it as quickly as possible where as neurons must be replicated only once so we can maintain a stable brain.

Explanation:

7 0
2 years ago
A lactating woman has developed thromboembolism. which drug should be prescribed if she wishes to continue breast-feeding?
erica [24]
<span>The U.S. National Institutes of Health has issued guidelines regarding the use of anticoagulants during breastfeeding. Specifically, warfarin, low molecular weight heparin, and unfractionated heparin are all considered to be safe for use with women who are lactating and breastfeeding, as these drugs have not been found to transmit into breast milk.</span>
4 0
3 years ago
Read 2 more answers
When one organism is removed from an
Molodets [167]

Answer:

When one organism is removed from a n environment, causing ecological effects  beyond what we would expect, it is  known as <u> B. Trophic Cascade</u>.

Explanation:

  • Removing one organism from an environment will cause a disturbance in any of the food chain or food web  in which the organism was a participant.
  • When that organism is removed it will Have a significant effect on population of its Prey or predator.
  • The effect of removal will not only limit to population of related organisms but it will extend to the amount of abiotic resources utilized.
  • Hence the entire ecosystem will be effected.
  • According to the definition of Trophic cascade, they are strong interactions that result from  removal or addition of any organism in the ecosystem.
  • The ywill not  only affect the concerned food chain but will have a larger and extended effect on the ecosystem in which the organism existed.
  • Thus,  B. trophic cascade is the best choice for this question.
3 0
3 years ago
Other questions:
  • Vacuoles are LARGEST in ___________ cells.
    12·1 answer
  • For natural selection to occur, there must be variety or diversity within a species.
    12·2 answers
  • How many trna nucleotides form an anticodon that will attach to the mrna codon?
    14·1 answer
  • How do limiting factors most affect population size?
    13·1 answer
  • Look at the diagram above of a marine food web. What might happen to this ecosystem if the non-native populations of smelt and a
    8·1 answer
  • In AB blood, the A and the B alleles have?
    14·1 answer
  • Which option identifies one secetion of the ocean floor?​
    6·1 answer
  • How do our bodies use calcium?​
    6·2 answers
  • The mosquito in the amber is an organism preserved over millions of years. This is a perfect example of a ____________________.
    7·1 answer
  • Which process does the grass use to make the food this horse needs?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!