A small, leafy branch is cut from a tree. After some hours, the stem of the branch remains firm . Suggest an explanation for this

Answers

Answer 1

Answer:

Explanation:

When a branch is detached from a tree, water is being lost through the porous open area. After some time, a callous formation of new tissues starts to appear on the open surface to terminate further loss of water. The osmotic pressure in the leaves gets reduced as they no longer contain enough water, while the stem is being filled with water due to the network of capillaries.


Related Questions



Identify the control group for the rat experiments described in the Paralytic Shellfish Poisoning Scenario.

Answers

Answer:

This question is incomplete

Explanation:

This question is incomplete. However, the control group of an experiment is the group in which every other group of the experiment is firstly compared with. This is because control groups are usually not administered with any form of treatment. Thus, the control group of the experiment/scenario referred to in the question will be the group that did not receive any form of treatment and was probably given water or placebo.

Patients generally report conscious awareness of posthypnotic suggestions. Please select the best answer from the choices provided T F

Answers

Answer:

false

Explanation:

edge 2020

Conscious awareness of posthypnotic suggestions is a false statement because it creates a subconscious.

What are posthypnotic suggestions?

The directive was given to the subject during a hypnotic trance that must be carried out once the subject awakens.

A post-hypnotic suggestion is essentially a specific directive to be followed after the hypnotherapy session to the subconscious.

An illustration of this would be going to a hypnotist for help with weight reduction and having the suggestion made that every time you feel like a sweet sort of meal, you will feel like drinking some water instead" ingrained in your subconscious.

Therefore posthypnotic suggestions of having conscious awareness are false statements.

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What 2 molecules can be used to determine blood type?

Answers

Red blood cell antigens determine your blood group

Answer: The antigens expressed on the red blood cell determine an individual's blood group. The main two blood groups are called ABO (with blood types A, B, AB, and O) and Rh (with Rh D-positive or Rh D-negative blood types).

The internal urethral sphincter is comprised of

Answers

Answer:

1) the internal urethral sphincter (IUS), which consists of smooth muscle and is continuous with the detrusor muscle and under involuntary control, and 2) the external urethral sphincter (EUS), which is made up of striated muscle and is under voluntary control.

Explanation:

Hope this helped!

Which of the following base pair sequences could be produced in DNA replication?
AGTCAT
TCAGTA

AGTCUT
TCUGIA

AGTCAT
UCAGUA

AGTCAT
CTGACG

Answers

Answer: The 3rd option

The base pair sequence that could be produced in DNA replication is  AGTCAT, UCAGUA. The correct option is c.

What are DNA sequences?

The DNA sequence is the sequence or pairing of DNA bases. RNA and DNA both are genetic materials and both are made up of nucleic acids made up of deoxyribose acid and iron is made up of ribonucleic acid.

DNA and RNA both contain four bases that are joined with hydrogen bond RNA contain uracil in the place of thymine and DNA contain timing all other bases are same.

The base pairs are complementary to each other: Thymine: Adenine and cytosine: guanine.

But in RNA, it is uracil with adenine. Guanine and cytosine are the same. So the adjacent base pairs will be:

AGTCAT

UCAGUA

Therefore, the correct option is c. AGTCAT, UCAGUA

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how is atmospheric carbon in the form of CO2 converted into a molecule that is usable to all organisms?​

Answers

Answer:

The carbon-dioxide exists in the atmosphere, and it is dissolved in the water.

Explanation:

With the process of photosynthesis, it becomes organic, and by breathing, the organic gas goes back to carbon-dioxide.

The assimilation of carbon is the process when the carbon-dioxide converts to organic carbon with the help of living organisms. This organic carbon is then used for energy.

Whats the answer? I need help

Answers

Answer:

Its 26 I'd assume sorry if I'm wrong it was kind of hard to read the question.

Answer the question - Why is it important for scientists and engineers to work together to solve problems?

Answers

Answer:

it is important for them to work together because they can come together with the results form each person and see which is right and which is wrong and learn for their mistakes

Explanation:

Using cases to reason—Scientists and engineers often have to solve problems that others have confronted before. When scientists and engineers work to solve a problem, they may write up their experience as a case study for others to learn from. They will even write up the case study if their solution did not work.

Which of these is the representative organism for roundworms?
Snail
Spider
Leach
Sponge
Sea star
Coral
Roundworm
Fish

Answers

it would be a leach

hope this should help

Scientists study salamanders and their ability to regenerate lost legs and tails. What additional information is essential for scientists to understand in order to apply this ability to humans who have lost limbs?

how quickly the body parts regenerate
how similar salamanders are to humans
which body parts are most often lost
which genes control regeneration

Answers

Answer:

The answer could be:

(/) which genes control regeneration

(/) how similar salamanders are to humans

(x) how quickly the body parts regenerate  (salamanders' size and form does not equate to human beings)

(x) which body parts are most often lost  (it was already given that it's legs and limbs)

Answer:

d

Explanation:

Cause i am the smartest

Cognitive diversity refers to the similarities in viewpoints and methods in problem solving.


Please select the best answer from the choices provided

T
F
THE ANSWER IS FALSE!!!

Answers

Answer:

FALSEEEEEE.    I took the test.

                                 

Answer:

false

Explanation:

What happens to the total blood flow during heavy exercise compared to at rest?

Answers

Blood flow is greater when you exercise because the blood vessels in your muscles dilate. Imagine water flowing through a fire hose compared to a garden hose. Adenosine triphosphate, or ATP, is the way your body uses biochemicals to store and use energy. When ATP gets used up in working muscles, the muscles themselves produce metabolic byproducts (for example, adenosine, hydrogen ions and carbon dioxide). As these byproducts leave the muscle cells, they cause small, thin-walled blood vessels (capillaries) within the muscle to expand or dilate, which is called vasodilation. The dilated capillaries allow increased blood flow, which delivers more oxygenated blood to the working muscle.

How can we measure our energy use?

Answers

Answer:

it is measure in kilo bytes, gigabytes

How can we conserve energy and instead of wasting energy?

Answers

Answer:

Adjust your day-to-day behaviors. To reduce energy consumption in your home, you do not necessarily need to go out and purchase energy efficient products. ...

Replace your light bulbs. ...

Use smart power strips. ...

Install a programmable or smart thermostat. ...

Purchase energy efficient appliances.

What conclusion can you draw if a sample a tourmaline scratches a sample of kyanite, but kyanite cannot scratch tourmaline?

Answers

That tourmaline is softer the kyanite

Why is meiosis important in maintaining genetic diversity?

Question 6 options:

A Meiosis creates diversity by cutting each chromosome exactly in half.


B The two different chromosomes of the organism producing the sex cell (egg or sperm) are mixed up during crossover, creating a new combination of alleles.


C It creates sex cells (eggs or sperm) that have exactly the same alleles (version of a gene) as the parents.


D The chromosomes in meiosis are copied so they are exactly the same as the organism producing the gamete, except they have just one copy.

Answers

Answer:

We now know that meiosis is the process of chromosomal reduction which allows the production of haploid germ cells necessary for sexual reproduction. Meiosis is furthermore important for its role in enabling genetic diversity and facilitating the repair of genetic defects through recombination.

Explanation:

Brainliest please?

Meiosis is a specialized form of a cell division in which number of chromosomes is reduced to half. The reduction in chromosome number is achieved by one round of DNA replication and two rounds of chromosome segregation.    

Meiosis produces genetic variation by the process of recombination.Recombination occurs when two molecules of DNA exchange pieces of their genetic material. The process of recombination occurs during the prophase stage of meiosis I. In meiosis, crossing over occurs between the non-sister chromatids in a homologous pair (one from each parent) of chromosomes.

The correct answer is option B. The two different chromosomes of the organism producing the sex cell (egg or sperm) are mixed up during crossover, creating a new combination of alleles.

Other options-

A. Meiosis creates diversity by cutting each chromosome exactly in half - incorrect .In meiosis the chromosome number is reduced to half.

C. It creates sex cells (egg or sperm) that have exactly the same alleles (version of a gene) as the parents-incorrect. The sex cells produced are not genetically identical to the parent cell.

D. The chromosome in meiosis are copied so they are exactly the same as the organism producing the gamete, except they have just one copy-incorrect. In meiosis the chromosomes are not exactly copied.

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Describe the way convection works and how it might work within the earth? -geology question

Answers

Answer:

Magma in the Earth's mantle moves in convection currents. The hot core heats the material above it, causing it to rise toward the crust, where it cools. The heat comes from the intense pressure on the rock, combined with the energy released from natural radioactive decay of elements.

Explanation:

Sheela wants to demonstrate the importance of photosynthesis to plants and the other living organisms that eat plants. She models the process of photosynthesis that is specifically involved in the production of sugars.

Which process in the light-independent reactions of photosynthesis is she modeling?
the production of oxygen
the production of glucose
the production of carbon dioxide
the production of water

Answers

Answer:

the production of glucose

Explanation:

sugar=glucose

Request:

(Brainliest plzzz)

In this process, the light-independent reactions of photosynthesis are she modelling, and the production of glucose. Thus, option "B" is correct.

What is the chemical reaction of photosynthesis?

The chemical reaction of photosynthesis is given as follows;

6CO₂(g) + 6H₂O(l) + Energy from light → C₆H₁₂O₆(s) + 6O₂(g)

Six molecules of gaseous carbon dioxide (CO₂) combine with six molecules of liquid water (H₂O) in the presence of energy from Sunlight  to produce  one molecule of solid glucose (C₆H₁₂O₆) and six molecules of gaseous oxygen (O₂)

Thus, option "B" is correct.

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In leopards, being shy (S) is dominant to being sassy (s), and being timely (T) is dominant to being tardy (t).
A female leopard that is
heterozygous for both the S and I trait mates with a male leopard that is also
heterozygous for both traits. Both the S and I traits assort independently from one another.
What is the probability that they will have an offspring that is sassy and timely?

Answers

The probability that the leopards will have an offspring that is sassy and timely is 3/16

This question involves two different genes. The allele for being shy (S) is dominant to the allele for being sassy (s) in the first gene while the allele for being timely (T) is dominant to being tardy (t).

According to this question, A female leopard that is heterozygous for both the S and T traits i.e. SsTt mates with a male leopard that is also heterozygous for both traits i.e. SsTt

The two heterozygous leopards (SsTt) will produce the following gametes: ST, St, sT, and st

Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:

S_T_ = shy, timely (9)S_tt = shy, tardy (3)ssT_ = sassy, timely (3)sstt = sassy, tardy (1)

According to this question, the probability that the two leopards will have an offspring that is sassy and timely is 3/16.

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Which of the following crops feeds the most people on earth?
corn, wheat rice, soy.
onions, peppers, mushrooms.
lettuce, tomatoes, cucumbers.
green beans.

Answers

Answer:

wheat rice

Explanation:

your welcome

how would you describe cellular respiration to a younger child?

Answers

Answer:

Cellular respiration is what cells do to break up sugars to get energy they can use. Cellular respiration takes in food and uses it to create ATP, a chemical which the cell uses for energy.

Explanation:

Usually, this process uses oxygen, and is called aerobic respiration.

Hope it helps!!

CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)

Answers

Answer:

B. 17.6%

Explanation:

im not highly sure of my answer so wait on someone else to answer also

How are aquifers connected to the water cycle?

Answers

Answer:

At a certain depth below the land surface, the spaces between the soil and rock particles can be totally filled with water, resulting in an aquifer from which groundwater can be pumped and used by people. Some of the precipitation that falls onto the land infiltrates into the ground to become groundwater.

Explanation:

is what i found on google.

hope this helps!

1. John observed bacteria at 100X under the oil immersion and then decided to go back to 40X

objective by raising the oil objective a little to avoid the damage to objective lens. Critique his

technique. (1 pt.)

Answers

Answer:

See the answer below

Explanation:

In the first instance, the 100X objective does not have any business touching the slide on the stage so that there would not be any reason to raise it a little in order to go back to a lower objective. At higher objectives, only the fine adjustment should be used to bring the object into focus so as to avoid the objective lens from touching the slide which can damage the objective and or break the slide on the stage.

For the X100 objective to be raised in order to avoid a damage to it, it means John allowed the objective to come too close to the slide in the first place. This should not have been so.

Explain how Karen’s science project demonstrates capillary action in the following scenario.
For her science project, Karen brought two clear glasses of water. She put a large, clear straw in one glass. Karen tried to suck up the water in the glass without the straw by hovering over the water and creating suction with her lips, but she did not touch her lips to the water. The water did not suction into her mouth. In the other glass, Karen sucked through the straw, and her audience could see the water was transported from the glass to her lips.

Answers

Answer:

Capillary action explained in the following scenario above, because if you picture the roots as the cup, the water as the water, the straw as the channels, and Karen as the plant. As Karen sucked through the straw, it was as the plant was sucking up the water through the channel from the roots. The water transported from the glass to her lips it was an example of the roots holding the water and transporting it to the plants by the channel.

Explanation:

found it on quizlet

10. True or false: During the light-independent reactions, ATP and NADPH are used to make glucose.

True
False

Answers

Answer:

true

Explanation:

i think not sure

Muscle fibers contain which of the following?
A.
Sarcolemma
B.
Sarcoplasm
C.
Multi-nuclei
D.
All of the above

Answers

Answer: D

Explanation: Muscles are made of sarcolemma (membrane), sarcoplasm(tissue), and they have multi nuclei inside of them.

When Pedro spent a year in the United States as an exchange student, he found that at first he seemed to make a lot
of mistakes in the way that he dealt with people,
could explain why his classmates didn't understand why
he stood so close to people when he spoke to them.
А. A difference in the cultural display rules
В. Their indifference toward Pedro
С Petro's exposure to Western culture
D The school's lack of social activities

Answers

Answer:

The correct answer is - option A. A difference in the cultural display rules.

Explanation:

Social or cultural displays rules are a social cluster or group and informal cultural norms to express their emotions in the correct way which are specific to cultural or social groups.

Pedro is an exchange student which makes his social norms different than the social norms or cultural display rules which cause difficulties to deal with the people and classmates.

Answer:

A

Explanation:

edge2020

Which occurs during the light-dependent reactions of photosynthesis?

a.Light energy is absorbed and then converted into chemical energy in the form of ATP and NADPH.
c.Organic molecules, such as proteins, lipids, and nucleic acids, are produced.

d.None of the above

b.ATP and NADPH are used to make glucose

Answers

Answer:

In light-dependent reactions the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules

Explanation:

Like ATP and NADPH light energy is harnessed in Photosystems I and II both of which are present in the thylakoid membranes of chloroplasts

Which best defines matter?
A. Anything that takes up space and has mass
O B. Anything in the atmosphere
C. All the living things on the planet
O D. All solid objects that can be seen

Answers

Answer:

A. Anything that takes up space and has mass

Explanation:

Matter is often described as something that takes up space and has mass. Matter can be in the form of a solid, liquid, or gas, which eliminates all of the answer choices besides A.

Hope this helps :)

Other Questions
A 20-car train standing on the siding is started in motion by the trains engine. 2 cm slack is between each of the cars, which are 11 m long. The engine is tightly connected to the first car and moves at a constant speed of 21 cm/s. How much time is required for the pulse to travel the length of the train? Answer in units of s. 6. Alice's husband Allen took his dog Dakota and went out for dog food onenight five years ago. He never came back, and Alice never heard from himagain. There's a presumption in Arizona law that a person is presumed dead ifthey haven't been heard from in 5 years. Alice wants to use this presumptionto have Allen declared legally dead. To be able to get the judge to use thispresumption to help her, Alice has to:(A)give the judge some evidence that Allen hasn't been heard fromor seen all this time; or(B)just ask the judge to use the presumption without giving himany evidence. PLS ANSWER FAST I WILL MARK THE BEST ONE BRAINLIEST PLSWhich of the following is equivalent to 4x^2+4xy+y^2 ?A) 4(x^2+y^2)B) 4(x+y)^2C) 2(x+y)^2D) (4x+y^)2E) (2x+y)^2 Which of these is not true about weight A:it is measurement of how heavy an object is B:it is always the same mass,regardless of gravity C:it is affected by objects mass and the force of gravity D:its is commonly measured in pounds Alewuya invests a total of $29,000 in two accounts paying 15% and 6% annual interest, respectively. Howmuch was invested in each account if, after one year, the total interest was $2,685.00. $__was invested at 15% and$__ invested at 6%. Could someone please tell me how to code the table in the picture in HTML 5 Before stretching, engage in walking for 5-10 minutes.true or false Which term is defined as an accidental event that causes injury or infection?incidentincident record keepingMRSAaudit who fought to wars against the united states and Florida solve the following equation for x 0.5(x-8)=0.2x+11 The temperature of the water vapor (H,0) inside a pressure cooker increased from 295 K to 395 K. ASthe sample is heated, the pressure of the water vapor went from 21.0 kPa to 2. You can infer that one reason that Anne wants to "get away, away from everything" in line 57 is that she A DB OC D has little or no privacy in the Annex. hates everyone living in the Annex. dislikes the bow and arrows her mother uses. would like to live with the Van Daan family. daniel watched a beetle and a spider on the sidewalk. the beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard how much farther did the beetle crawl than the spider Kelvin bought a package of 1000 Jolly Ranchers. The package contains 5 flavors. 25% of the candies are red and pink. The remaining are green, purple, and blue. Select all the statements that are true.75% of the candies are green, purple, and blue.The package does not contain an equal percentage of each color candy.Kelvin has 250 red and pink candies.The number of red and pink candies are the same as green, purple, and blue candies.Kelvin has 700 green, purple, and blue candies. Find the surface area of the pyramid What is the probability that a random sample of 400 U.S. youth will provide a sample proportion (p) that is within 0.03 of the population proportion (p)? Every year, the value of a property in singapore appreciates by 15% of its value in the previous year. If the value of the property was $899300 in 2012, find ite value in 2010. A medical researcher needs 37 people to test the effectiveness of an experimental drug. If 101 people have volunteered for the test in how many ways can 37 people be selected Lisa and Carrie live in two different countries. Both Lisa and Carrie regularly participate in local elections. Carrie is able to vote directly on issues that affect citizens. Lisa helps elect leaders who she believes will make decisions that are best for her country. Use the drop-down menus to complete the sentences. In both countries, decisions are made based on . Lisa most likely lives in a country with a democracy. Carrie most likely lives in a country with a(n) democracy Given the figure below, find the measure of