addition of large amounts of salt to soil in which plants are growing kills the plants. explain

Answers

Answer 1
When salt+water enters the soil, the plant tries to absorb it throughout its roots like normal water. However, salt+water does not allow for osmosis through the plant tissues. It is so dense that the salt solution actually draws water out of the plant, dehydrating and eventually killing it

Related Questions

gene mutations can be caused by many things. these mutations are biologically important because they

Answers

Answer: Can result in a new variety of gene combinations in the species.

Explanation:

Which macromolecule provides a person with most of the energy that is needed for daily activities?
carbohydrates
lipids
nucleic acids
proteins

Answers

Carbohydrates is the answer

Answer:

Carbohydrates

Explanation:

the only possible answer

The bone cell of a goat contains 60 chromosomes.How many chromosomes will be in each daughter cell after mitosis

Answers

Since these are not game țes, the chromosomes will be in the same number:60

The bone cell of a goat contains 60 chromosomes, so there will be 60 chromosomes in each daughter cell after mitosis, as mitosis is the cell division that will produce daughter cells with the same genetic contents.

What exactly is mitotic cell division?

The cell divides during mitosis, and the daughter cells formed have the same genetic content as the parents, here, two daughter cells are formed, with the bone cell having genetic content same as original bone cell. Because the duplicated chromosomes are separated equally by the spindle fibers without crossing over or recombination, 60 chromosomes will form that is the same number of chromosomes after mitosis.

Hence, the bone cell of a goat contains 60 chromosomes, so there will be 60 chromosomes in each daughter cell after mitosis, as mitosis is the cell division that will produce daughter cells with the same genetic contents.

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Which of the following is NOT true concerning mitosis?
Select one:
a. Plant cells lack centrioles while animal cells do not.
b. Both plant and animal cells undergo cytokinesis.
c. Mitosis allows growth and increase in size in both plants and animals.
d. Animal cells form a cell plate during cytokinesis while plant cells do not.

Answers

The following statement is NOT true concerning mitosis:Animal cells form a cell plate during cytokinesis while plant cells do not.Mitosis is a vital process in which cells divide and split into two daughter cells. It is a process that occurs in both plant and animal cells.

However, there are several differences between plant and animal cells that happen during mitosis. One of them is cytokinesis.The formation of a cell plate is a distinctive feature of cytokinesis in plant cells. During cytokinesis, a cell plate starts forming across the center of the cell, growing outward and dividing the cytoplasm in two, finally creating two daughter cells. This process is necessary because plant cells contain a cell wall that animal cells do not have.On the other hand, in animal cells, the process of cytokinesis forms a cleavage furrow. The cleavage furrow pinches the cell in two from the outside, eventually splitting the cytoplasm and creating two daughter cells.

Animal cells don't have a cell wall, which is why they don't require a cell plate for cytokinesis. Therefore, the correct option is d. Animal cells form a cell plate during cytokinesis while plant cells do not.

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The rate of transpiration decreases with?

Answers

Answer:

yo

Explanation:

555555555589888888

Split-brain patients are unable to :
a) Coordinate movements between their major & minor muscle groups
b) Speak about info received exclusively in their right hemisphere
c) Speak about info received exclusively in their left hemisphere
d) Solve abstract problems involving integrating logical (left-hemisphere) and spatial (right-hemisphere) information
e) Speak about information received exclusively through their left ear, left eye, or left side of their bodies

Answers

Split-brain patients have undergone a surgery that severs the corpus callosum, the band of fibers that connects the two hemispheres of the brain. This means that information received through the right senses (ear, eye, or side of the body) is processed by the left hemisphere and vice versa. The correct answer is c)Speak about info received exclusively in their left hemisphere.

Split-brain patients are unable to speak about information received exclusively through their left hemisphere because that information cannot be transferred to the language centers in the left hemisphere for verbal expression. However, they can perform tasks that involve integrating logical and spatial information because both hemispheres are still able to process information independently. They may also have difficulty coordinating movements between major and minor muscle groups, but this is not a specific symptom of split-brain syndrome.

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Explain the details of how the CO2 from photosynthesis gets converted into ATP during cellular respiration

Answers

Photosynthesis and cellular respiration are two crucial processes that sustain life on Earth. Plants absorb carbon dioxide (CO2) from the atmosphere and convert it into glucose and oxygen through the process of photosynthesis.

This glucose is then broken down during cellular respiration to produce adenosine triphosphate (ATP), which is the energy currency of cells. In this process, CO2 from photosynthesis is converted into ATP.

Cellular respiration involves three stages: glycolysis, the Krebs cycle, and the electron transport chain. The pyruvate generated from glycolysis enters the Krebs cycle, where it is converted into acetyl-CoA. This is then further broken down into carbon dioxide and water, with the release of energy. The CO2 produced in this stage is then carried through the bloodstream to the lungs and released into the atmosphere during exhalation.

In the final stage of cellular respiration, the electron transport chain, ATP is produced. This stage occurs in the inner membrane of the mitochondria, where electrons are passed from one molecule to another, releasing energy. This energy is used to pump protons across the membrane, creating a gradient that drives the synthesis of ATP. Oxygen is the final electron acceptor, and it combines with protons to produce water.

In conclusion, CO2 from photosynthesis is broken down during cellular respiration to produce ATP through a series of complex reactions. This process is crucial for sustaining life on Earth, and it highlights the intricate relationship between photosynthesis and cellular respiration.

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He made several statements about the tree. which statement is not true? the leopard is more closely related to the jaguar than to the snow leopard. the leopard is more closely related to the tiger than to the clouded leopard. the leopard is more closely related to the snow leopard than to the clouded leopard. the leopard is more closely related to the tiger than to the snow leopard.

Answers

Answer:

I'm certain it's the leopard is more closely related to the tiger than to the snow leopard.

Explanation:

Snow leopards are the organism more closely related to leopards than are clouded leopards.

What is a snow leopard?

Snow leopards are also known as ounce. The scientific name of the snow leopard is Panthera uncia.

What are clouded leopards?

The scientific name of clouded leopard that are wild cat is Neofelis nebulosa.

Clouded leopards are a kind of wild cat. They belong to a separate genus Neofelis,

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A change in the characteristics of
populations of living things over
time is called evolution.
Agree or disagree

Answers

Answer:

Agree

Explanation:

Answer:

Yes, it is true

Explanation:

Evolution is the processes in which organisms change or evolve, either anatomically or physiologically.

 

How does coral reef damage negatively affect the land?

Answers

Answer:

it can cause a loss of oxygen. these are living things people need to stop killing things lol

Explanation:

1. Which term describes the amount of salt in an aquatic biome?


a. Estuary


b. Turbidity


c. Salinity


d. Flow


2. Which answer shows the correct arrangement of terms from largest to smallest?


a. Organism, biosphere, biome, ecosystem


b. Biosphere, biome, ecosystem, organism


c. Ecosystem, biome, biosphere, organism


d. Organism, ecosystem, biome, biosphere

Answers

Salinity is the term which basically describes the amount of the salt which is present in the aquatic biome.

The correct option is option c.

The salinity of a biome can basically be defined as the level of salt concentration in the soil, water, or air of a certain biome. Salinity can have a crucial impact on the types of plants as well as animals that can thrive in a particular environment.

The salinity of a particular biome can possibly be affected by a number of factors, which including climate, geography, and human activities such as agriculture and industrial activities.

Hence, the correct option is option c.

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Two fruit flies that are heterozygous for body color and eye color are crossed. Brown body color is dominant to black body color. Red eye color is dominant to brown eye color. Use the punnett square to determine the ratio of offspring with the described trait to the total number of offspring:.

Answers

Answer:

Black because people collar balack

Explain the roles of extinction in evolution. What are some causes of extinction?

Answers

Answer:

Extinction is a natural process in evolution that occurs when a species dies out completely. Extinction plays a critical role in evolution because it creates opportunities for new species to emerge and diversify. When a species goes extinct, it leaves behind a gap in the ecosystem, which can be filled by new species that evolve to take advantage of the available resources.

Extinction can occur for a variety of reasons, both natural and human-caused. Some of the causes of extinction include:

1: Habitat loss: When the environment that a species relies on for survival is destroyed or altered, the species may not be able to adapt and may die out.

2: Climate change: As the climate changes, some species may not be able to adapt to the new conditions, leading to their extinction.

3: Overhunting or overfishing: When humans hunt or fish a species at a rate faster than it can reproduce, it can lead to the extinction of that species.

4: Pollution: Pollution can harm or kill species directly, or it can damage their habitat and food sources, making it difficult for them to survive.

5: Natural disasters: Natural disasters such as volcanic eruptions, earthquakes, floods, and wildfires can wipe out entire populations of species.

6: Competition from invasive species: When a new species is introduced to an ecosystem and outcompetes native species for resources, it can lead to the extinction of those native species.

Overall, extinction is a natural part of the process of evolution, and it helps to drive the diversification of life on Earth. However, human activities have significantly accelerated the rate of extinction in recent years, which can have serious consequences for ecosystems and the planet as a whole.

3. Water is retained in a reservoir by concrele wall bacted by eorth. If the maximum water level is allowed to reach wighin 0.25 m of the 40 of the woll, whot is the recessory thicteness of the woll base to prevent arefurning obow A? (10 points) Assume the following material densities: woter = 1000 kg/m^3 concrele =2400mg/m^3 eorth =2000rgm^3 will K value 0.3

Answers

To prevent overturning about Point A and retain the water in the reservoir, the necessary thickness (t) of the concrete wall base can be determined. The analysis involves considering the forces acting on the wall and ensuring the equilibrium of these forces.

The weight of the water above the wall exerts a downward force, while the pressure exerted by the water against the wall contributes an upward force. By applying the principles of statics and considering the material densities and the K value, the required thickness of the wall base can be calculated.

The density of water, concrete, and earth, along with the K value, provide essential parameters for the calculations. By accurately evaluating the forces and pressures involved, the appropriate thickness of the wall base can be determined to ensure the stability and containment of the water in the reservoir.

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penicillin is an antibiotic that blocks the assembly of peptidoglycans. it's highly effective against gram positive bacteria, but not as effective against gram negatives. what characteristic feature of gram negative bacteria might explain this difference?

Answers

The primary reason why penicillin is less effective against gram-negative bacteria is that gram-negative bacteria have an additional outer membrane that surrounds their cell wall. This outer membrane prevents the penicillin from entering the cell and, therefore, from being effective.

Gram-negative bacteria have an outer membrane that surrounds their cell wall, which is composed of lipopolysaccharides (LPS), phospholipids, and proteins. This outer membrane acts as a barrier to the penetration of many antibiotics, including penicillin. The LPS layer in the outer membrane of gram-negative bacteria is negatively charged, which repels the negatively charged penicillin molecules and makes it difficult for them to penetrate the cell wall and reach their target, which is the peptidoglycan layer.

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Which resource provides the clock pulse to AVR timers if CS12-10=5? Select one: O a. internal clock of the AVR O b. none of the mentioned O c. external clock of the AVR O d. all of the mentioned

Answers

The correct answer is c. external clock of the AVR. In AVR microcontrollers, timers can be configured to use different clock sources for their operation.

The control bits CS12, CS11, and CS10 in the timer control registers determine the clock source selection.

In this case, if CS12-10=5, it means that the timer is configured to use an external clock source.

The AVR microcontroller can have various clock sources available, including an internal oscillator, external crystal or resonator, or an external clock signal provided by an external device.

When the timer is set to use an external clock, it relies on an external clock signal to provide the necessary clock pulses for its operation.

Hence, the external clock of the AVR is the resource that provides the clock pulse to the AVR timers in this scenario.

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Explain five subjects of applied science​

Answers

Explanation:

Areas of study include chemistry, biology, microbiology, food nutrition, and environmental sciences.

PLEASE HELP ASAP. WILL GIVE BAINLIEST! How does technology influence how the types of energy sources are used? Give an example to support your answer.

Answers

Answer:

It has provided for the use of alternate energy sources that have reduced impact on the environment. For example, if we are on our electronics that uses electrical energy which means that that energy is used in the electronic. So that means the energy that is always used which is electrical energy is an example of my answer

What is the correct order of a food chain containing the following organisms: quail (bird), desert shrub, coyote, snake?

Answers

Answer:

desert shrub - quail - snake - coyote

Explanation:

the quail bird eats the desert shrub, the snake eats the quail, the coyote (a-pex predator in this chain) eats the snake.

a researcher crossed the F1 generation of a red snapdragon plant and white snapdragon plant. according to the information provided, what is the phenotype percentage of their offspring F2?


Red 50% & Pink 50%

Red 100%

White 100%

Pink100%

Answers

Answer:

I think the answer is

Explanation:

I think the answer is pink 100%

I am not confirm.

Which of the following is a SLOW process that changes Earths surface?
A. Flooding
B. Earthquake
C. Wind erosion
D. Volcanic eruption

Answers

Answer:

I would say C:wind erosion

Explanation:

can I have brainliest

Which does NOT cause an increase in carbon dioxide in the atmosphere 2b
O burning fossil fuels
O deforestation
O driving more cars
O using solar energy to heat a home

DO NOT ANSWER IF YOU DONT KNOW THE ANSWER THANKS!

Answers

Answer:

O deforestation

Ex: an increase in the carbon dioxide content in the atmosphere it will not cause the abundance of the desert plants right

Who would have first made this statement while observing cork under a microscope?
"The cork looks like little rooms, or cells."


A.Hooke
B.Schleiden
C.Leeuwenhoek
D.Virchow


For the right answer I’ll give you points.

Answers

Answer:

Hooke

Explanation:

Answer: Robert Hooke was the person who said this

Explanation:

HELPPPPPPPPPPPPP #17

HELPPPPPPPPPPPPP #17

Answers

Answer:

i would say i might be A

Explanation:

very sorry if im wrong

Drag the tiles to the correct boxes to complete the pairs.
Match each cause with the effect it had on jews during their time in Nazi ghettos.

1. The Nazis did not bother to arrange for the safe disposal of human waste and garbage in the ghettos. > answer
diseases were rampant in the ghettos

2. Food and other necessities became scarce in the ghettos.> answer
Many Jews died of starvation and poor health

3. The Nazis used healthy Jewish prisoners to perform hard labor.>
answer
Weak and sick Jews were the first to be deported to concentration camps.

these are the answers i just took the test!!

Answers

I need an answe to this as well, someone help?!!!!

A stream originates at the...
headwater
estuary
mouth
spring

Answers

headwaters is 100% the answer
have a great day :)

Why are antibiotics unhelpful for treating the common cold?
A. Colds are caused by viruses.
B. Antibiotics cannot treat illnesses.
C. Colds are caused by antibiotics.
D. Bacteria are not killed by antibiotics.
SUBM

Answers

I believe the answer is A
Hope you give me brainliest if it’s correct

Define Metabolism.. !​

Answers

Answer:

Metabolisms are the chemical processes that occur within a living organism in order to maintain life

Explanation:

What is the most likely explanation for white-tailed deer having a seasonal breeding cycle instead of a monthly breeding cycle like many domesticated animals?

Answers

Answer: Giving birth only in the spring and summer ensures that offspring are born when food is most available.

Explanation:

Cycle 202U Tier 2
During the eukaryotic cell cycle most growth happens during the
phase.


A Mitosis
B G1
C S
D G2

Answers

B.G1





Hope this helps
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