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
Marysya12 [62]
3 years ago
7

What structure in a plant cell helps protect it from osmosis?

Biology
1 answer:
sasho [114]3 years ago
5 0
Plant has such a developed structure to protect they have cell wall which give it rigidity and structure and also have cellulose which provide strength

You might be interested in
If we pick a plant and an animal cell, which one of them would lose its shape
maria [59]

Answer:

the animal cell would lose its shape as the plant cell has a cell wall which gives shape and protection.

by the animal cell don't have a cell wall.

hope it was helpful

Explanation:

4 0
3 years ago
In humans, to fold the tongue is a dominant trait (L), and the straight tongue is the recessive trait. What are the probabilitie
kaheart [24]

The given question is incomplete as the genotype of the parents is not given, so the answer is providing in the followings case:

1. dominant parent and recessive parent

2. heterozygous parents

Answer:

1. dominant parent and recessive parent:

dominant parents can be represented by LL and recessive parent is represented by ll, so the gametes would be L, L and l, l.

so,

 L    L

l  Ll   Ll

l  Ll   Ll

so there are all offspring in heterozygous condition as we known one or two dominant allele masks the recessive allele for the trait so 100% offspring can fold their tongue.

2. heterozygous parents

In this case, parents have Ll genotype and gametes would be L and l for each parent so,

    L    l

L   LL  Ll

l    Ll    ll

In this case, one is pure dominant and two heterozygous whereas only one is recessive so, the phenotype of offspring that cant fol the tongue would be:

3/4 = 75%

6 0
3 years ago
A population of squirrels living in a habitat covering 150 hectares is at 80% of the carrying capacity of 1,500. Assuming that t
Shkiper50 [21]
1) To calculate the population density you first need to know how many <span>squirrels form that population.
To calculate the number of</span><span> squirrels:
1500</span> squirrels is the capacity, so it's equivalent to 100%
So how much squirrels are present in 80% of the area:
1500----100 %
x----------80 %
x= 1200 <span>squirrels
</span> 
2)Population Density equals the number of squirrels divided by the land area
In the first part was calculated the number of squirrels and the exercise gives us the area in hectares so the only thing left to do is divide them.
(since this exercise doesn't specify that the area needs to be in a certain measurement we can use hectares)
 Population Density = 1200/ 150
<span>The population density of the squirrels is 8 per hectare</span>
7 0
3 years ago
Read 2 more answers
What specific changes in rachel’s muscle cells and kidney function are leading to elevated plasma k levels?
tensa zangetsu [6.8K]

Intracellular Potassium Shifts and Impaired Potassium Excretion leads to elevated plasma K levels.

What is Hyperkalemia?

  • Hyperkalemia, a potentially lethal condition, develops when serum potassium levels rise above 5.5 mmol/l.
  • Potassium is the most common intracellular cation and is crucial for many physiological functions, at a concentration of 100-150 mmol/l. The digestive system quickly and usually fully absorbs potassium.

Causes:

  • Increased Potassium intake: In adult patients with normal renal function, increased dietary potassium intake is a very rare cause of hyperkalemia, but it can be a significant factor in people with kidney disease.
  • Intracellular Potassium Shifts: Large amounts of intracellular potassium can be released into the extracellular area as a result of cellular damage. Excessive activity, rhabdomyolysis after a crush injury, or other hemolytic processes can all be to responsible for this. 
  • Impaired Potassium Excretion: The most frequent cause of hyperkalemia is acute or chronic renal disease. Hyperkalemia may also result from tubular dysfunction brought on by aldosterone insufficiency or insensitivity.

Learn more about the Hyperkalemia with the help of the given link:

brainly.com/question/8920601

#SPJ4

5 0
2 years ago
A certain plant has a color that can range from green to yellow. Some plants are very green, and some are very yellow, but most
nataly862011 [7]
Because there are not strictly green and yellow plants, this means that the color can be affected by multiple genes. If it was only affected by one gene then you would see only the two groups for the color, green and yellow. The answer is D
<span>There are several genes that control the color. </span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • perkembangbiakan generatif pada tumbuhan adalah terjadinya tumbuhan baru yang didahului dengan proses
    7·1 answer
  • An extracorporeal liver assist device was surgically implanted into sam. this device is very similar to
    7·1 answer
  • Which type of lipid acts as a chemical messenger? A. Adipose tissue B. Cholesteral C. Testosterone D.beeswax
    12·1 answer
  • two students are discussing natural selection in bacteria and how it can relate to antibiotic resistance in bacteria
    14·1 answer
  • If piece of copper has a density of 13.29 g/cm³ and a volume of 25 cm, what is the mass of the liquid?
    13·2 answers
  • Select all of the following functions that you think a plant would need to carry out in order to survive.
    14·1 answer
  • How do i use diatoms in a sentence
    14·1 answer
  • A marine ecologist counts the number of crabs in three different intertidal regions that are each two hectares. The crab counts
    10·1 answer
  • What type of population growth does the graph show? How do you know?
    6·1 answer
  • Please help I really would appreciate it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!