Answer:
this website goes over it well
https://www.nasa.gov/mission_pages/iris/multimedia/layerzoo.html
NO LINKS PLEASE, NEED ANSWER ASAP
What will happen to a plant cell placed in distilled water?
The cell will become flaccid due to the cell membrane.
The cell will become turgid due to the cell wall.
The cell will lysis due to the cell membrane.
The cell will burst due to the cell wall.
Answer:
the cell will become turgid due to tge cell wall
Explanation:
when a plant cell is placed in distilled water the water will move in the solution inside the cell is hypertonic to the distilled water serrounding the cell but it will not burst it producr turgor pressure keeping the plant upright
if a plant cell is placed in distilled water, and distilled water has a very low concentration of solutes the cell will become turgid due to the cell wall, hence option B is correct.
How distilled water affect the plant cell?This is because distilled water has a very low concentration of solutes and a high concentration of solvent, making it a hypotonic solution in comparison to the intracellular environment.
To put it another way, we can say that the solute concentration of When a plant cell is placed in distilled water, it becomes turgid.
This is due to the fact that it osmotically absorbs water from the hypotonic distilled water, causing the cytoplasm of the plant cell to enlarge and firmly press up against the cell wall.
Therefore, distilled water has a very low concentration of solutes, so cells will become turgid.
Learn more about plant cells, here:
https://brainly.com/question/2136127
#SPJ2
Plant stems can be ______, ______, thick,______, or _________.
Answer:
Underground stem, Aerial stem, and subaerial stem.
Explanation:
Plant stems can be Underground stem, Aerial stem, and subaerial stem due to its presence and strength of the stem. Underground stem are thick stems that run below the ground surface. e.g rhizome. Aerial stems are thin stems that can not stand erect. Examples include watermelon and strawberry etc. Subaerial stems are very thin stems that do not rise up but grow just above the ground. for example, water plantain, flowering rush etc.
If having long fur helps a guinea pig survive, what
would you expect to see change in the population
as it evolves?
DONE
In a population with long fur, there will be more guinea pigs than short fur in the given scenario.
What is trait?A trait, as it relates to genetics, is a unique feature of an individual.
If having long fur helps a guinea pig survive, we can expect the long-furred trait to become more common in the population as it evolves.
This is because guinea pigs with long fur would have an advantage in colder environments, allowing them to retain body heat more effectively and survive longer.
As a result, longer-furred guinea pigs are more likely to survive and reproduce, passing on their long-furred trait to their offspring.
As this process continues over many generations, the proportion of guinea pigs with long fur in the population will increase, while the proportion with short fur will decrease.
Thus, this can be expected to see change in the population as it evolves.
For more details regarding traits, visit:
https://brainly.com/question/1463051
#SPJ7
What is the dewpoint temperature when the
relative humidity is 30% and the air
temperature is 20°C?
Answer:
Dew Point Temperature: 1.9°C or 35.4°F
The dewpoint temperature when the relative humidity is 30% and the air temperature is 20°C is determined as 2°C.
What is dew point temperature?The dew point temperature is the temperature at which air must be cooled to become saturated with water vapor.
The dew point temperature is calculated as follows;
[tex]N = \frac{[ln(R_H/100) + [\frac{17.27T}{237.3 + T} ]}{17.27} \\\\N = \frac{[ln(30/100) + [\frac{17.27\times 20}{237.3 + 20} ]}{17.27}\\\\N = 0.00807\\\\D = \frac{237.3N}{1-N} \\\\D = \frac{237.3 \times 0.00807}{1-0.00807} \\\\D = 1.93 ^0C \ \approx 2\ ^0C[/tex]
Thus, the dewpoint temperature when the relative humidity is 30% and the air temperature is 20°C is determined as 2°C.
Learn more about dewpoint temperature here: https://brainly.com/question/24539423
#SPJ2
¿Qué son los hongos?
Answer:
Los hongos son microorganismos eucariontes, tanto uni como pluricelulares-heterótrofos.
An electrocardiogram (ECG) provides information about: Group of answer choices the pressure of blood in the heart chambers the rhythm of heart contractions the speed of blood flow through the blood vessels the amount of oxygen in the blood as it leaves the heart
Answer:
the rhythm of heart contractions.
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
1. Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
2. Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
An electrocardiogram (ECG) provides information about the rhythm of heart contractions.
Additionally, the right atrioventricular valve (AV) also referred to as the tricuspid valve is located on the right dorsal side of the human heart. The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
which two gas giants are most similar based on size?
subject: astronomy
PLEASE HELP! Scientists performed studies on mussels and clams. They placed these different species in fresh water that had contaminants commonly found in agricultural runoff and human and animal waste. Within a few days, the mussels and clams had removed the majority of the contaminants. How do these findings relate to ecosystem services in natural environments?
A.
Introducing new species of mussels and clams will help reduce erosion and runoff into rivers.
B.
Increasing the biodiversity of mussels and clams in freshwater ecosystems will improve water quality.
C.
Growing mussels and clams in rivers will provide humans with a steady source of food.
D.
Using a single species of mussel or clam will remove greenhouse gasses from the atmosphere.
Answer:
The answer is B I belive, hope this helps
Answer:
B
Explanation:
Biodiversity basically means to increase the value or in this case, species of the mussels and clams so that they can improve water quality. Improving the water quality would be a service to the ecosystem. Therfore, I believe the answer is B.
Helppppppppppppppppp
I believe it's (C). A is DNA which is not enclosed in a nucleus ,as in prokaryotic cells
Hemlocks are a common type of tree in the northern forests of the United States. In studying one forest, a forester noticed that mature hemlocks were abundant but there were very few young hemlocks. She wondered why there were so few young hemlocks. By reading the records that other foresters in that area had kept, she learned that the population of deer living in the forest had doubled in the last five years. By reading studies on forests that other scientists had performed, she also learned that deer in similar forests like to eat young hemlocks and the young trees of other species.
Which statement is a hypothesis that would best address the question, "Are deer eating the young hemlocks and preventing them from growing?"
Deer are eating young hemlocks.
Deer will eat young hemlocks, but not old hemlocks.
If deer are eating young hemlocks, then keeping deer away from the young trees will allow the trees to grow.
If the hemlocks are tasty to the deer, the deer will eat them.
Answer:
It's the third answer, which is the only one written as a proper hypothesis, hope this helps
Please help I’ll mark you as brainliest if correct!
Answer:
C It belongs to the domain Eukarya
Explanation:
The cell has a nucleus and other membrane-bound organelles, unlike a prokaryote (bacteria and archea) would. Prokaryotes lack a nucleus and other membrane-bound organelles.
Prokaryotic cell is in the image
You had assignment that is over due but you need extra time what is a good excuse to tell your teacher why you need extra time work on the assignment
i suggest saying you've been ill, or have had personal/family issues going on. if you say the second option, it is a bit invasive for the teacher to ask what so they shouldn't, but have something ready just in case. both of these have gotten me extensions before. :)
What is an advantage of using nuclear power?
A. Nuclear energy is very inexpensive.
O B. Nuclear energy is readily available.
O C. Nuclear power plants produce no greenhouse gases.
D. Nuclear power plants do not produce waste products.
Nuclear power plants produce no greenhouse gases. Therefore, option (C) is correct.
What is nuclear power plant?A nuclear power plant is a facility that generates electricity through the process of nuclear fission, which involves splitting atoms of uranium or plutonium to release energy in the form of heat. This heat is then used to produce steam, which drives a turbine to generate electricity. Nuclear power plants are a type of thermal power plant, which also includes coal-fired and natural gas-fired power plants.
Nuclear power plants are considered a form of low-carbon energy, as they do not produce greenhouse gas emissions during operation. However, they do produce radioactive waste, which is hazardous and requires careful management and disposal. Nuclear power plants also carry the risk of accidents and meltdowns, which can have serious environmental and health consequences. Despite these risks, nuclear power remains an important source of electricity in many countries around the world.
Learn more about nuclear power, here:
https://brainly.com/question/10427972
#SPJ7
100 POINTS..!!
what is ANTI nuclear?? NOT JUST nuclear BUT ANTI nuclear.
PUT 3 FACTS ABOUT ANTI nuclear ENERGY.
ILL GIVE BRIANLIEST.!
Antinuclear energy or movement, are the social movement opposed to the production of nuclear weapons and the generation of electricity by nuclear power plants.
Is this statement true or false?
Areas with mountains are warmer than other areas at the same latitude.
true
false
Answer:
Places at the same latitude may have very different climates if one is on a coast and one is inland. On the coast, the climate is influenced by warm moist air from the ocean. A coastal climate is usually mild. ... Farther inland, the climate is influenced by cold or hot air from the land.
Explanation:
hope this helps true
false
hope this helps
Which type of base is shown? How can you tell?
Answer:
The correct answer is - purine nitrogenous base (adenine).
Explanation:
The base given in the diagram in the image has two rings attach with the pentose sugar which is attached to the phosphate, which means it is the diagram of nucleotide. In this nucleotide base can be either purine or pyrimidine.
Pyrimidines have a single ring structure, whereas purines have 2 ring structures. Adenine and guanine are purines with two ring structures whereas cytosine and thymine are pyrimidines as they have one ring structure. Adenine contains an amine group on C6, and a double bond between N1 and C6.
what is the process of reproduction between human and animals?
What is the ribosome's substrate? _______ and _______
Answer:
Explanation:
64 and 15 and they add 43 and 25
Upon completing the entire quiz, your score will be automatica
1
What is an advantage of automated greenhouse systems
a. They greatly reduce labor costs.
b. They are useful in small greenhouse operations.
c. They lack sophistication.
d. There is no evidence of any advantages.
Select Answer
Answer:
They greatly reduce labor costs.
Alex is using a microwave to heat up his food The microwave is producing heat by
A rubbing
B. buming
C using electricity
D. all of these
Answer:
I think it's C
Explanation:
Hope this helps!
PLEASE HELP ME I NEED THIS DONE BEFORE WEDNESDAY
BEST ANSWER GETS BRAINLIEST
Directions: Look at each picture below. Each circle represents an atom. If they are touching they are chemically combined. Each element is represented by a pattern. Write the number of atoms, molecules, elements and compounds for each example on the lines below. The first example has been done for you.
Can some help me out please
Answer:
Codominance
Example:
A red and white spotted rose is an example of codominance while a pink rose when crossed with a red and white rose is an example of incomplete dominance.
True or False: Purine is connected to pyrimidine using oxygen bonds.
Answer:
False
Explanation:
In DNA double helix molecule, there are four types of nitrogenous bases: adenine, guanine, cytosine and thymine. Purines (i.e., adenine, guanine) and pyrimidines (i.e., cytosine and thymine) hold DNA strands together via hydrogen bonds. In base pairing, guanine always pairs with cytosine through 3 hydrogen bonds, while adenine always pairs with thymine by 2 hydrogen bonds. Hydrogen bonds are a type of dipole–dipole interaction where a hydrogen atom is covalently bonded to a very electronegative atom (e.g., Nitrogen or Oxygen).
Which pair shows the number of cells present both before and after
meiosis II?
1 and 2
2 and 4
1 and 4
4 and 4
Two and 4 is a pair shows the number of cells present both before and after meiosis II.
What is meiosis?In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm).
Body cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent). The egg and sperm that combine during fertilization must be haploid, or having only one set of chromosomes, in order to maintain this state.
Each diploid cell divides twice during meiosis to produce four haploid daughter cells, which are the gametes. Nearly every human cell contains 46 chromosomes, 23 of which come from one of our parents and 23 highly similar chromosomes from the other parent.
Therefore, Two and 4 is a pair shows the number of cells present both before and after meiosis II.
To learn more about meiosis, refer to the link:
https://brainly.com/question/10621150
#SPJ6
Por qué el nitrógeno es un recurso limitado?
Fire is an example of a living thing?
Answer:
Fire Is A Non-Living Thing.
Explanation:
People sometimes think fire is living because it consumes and uses energy, requires oxygen, and moves through the environment. Fire is actually non-living. The reason fire is non-living is because it does not have the eight characteristics of life. Also, fire is not made of cells.
which choice would most likely reduce the amount of energy resources a person uses
A. shopping with plastic bags rather than reusable bags
B. riding bicycle instead of driving a car
C. drinking bottled water instead of tap water
D. buying new clothes instead of used clothes
Which of the following statements describes an example of phenotypic plasticity?
A) A yeast cell with a genetic mutation grows into a pink colony on a petri dish, while a cell without the mutation grows into a white colony.
B) Desert locusts with the same genotype develop into solitary or swarming forms depending on the density of individuals in their surroundings.
C) Two stems cut from a single rose plant develop red flowers, despite one being planted in full sun and the other in shade.
D) The common hawk-cuckoo and the shikra are types of birds with similar feather patterns and behaviors despite genetic differences.
Explanation:
A) A yeast cell with a genetic mutation grows into a pink colony on a petri dish, while a cell without the mutation grows into a white colony
The circulatory aids the digestive system by....
A. Moving oxygen around the body
B. Taking nutrients to cells in different parts of the body
C. Creating electrical currents used to move messages around the body
D. Providing support and structure to the body
(I’ll give points + brainalist for the correct answer)
Answer:
Jacksom you wanna zo.o.m?
~Janiyha
Two models of evolution