Answer:
Many substances do not dissolve in water easilyand that is because they are non-polar and do not interact well with water molecules. A common example is oil and water. Oil contains molecules that are non-polar, thus it doesn't dissolve in water so easily.
Which two statements describe events that help technotic plate movement
Answer:
B and C is the answer for sure
Explanation:
i just did this answer on a p e x
Breeders will induce mutations in organisms to increase the genetic variation in that organism’s population.
Please select the best answer from the choices provided
T
F
Answer:
The statement that indicates that breeders will induce mutations in organisms to increase genetic variation in the population of that organism is true.
Explanation:
Induced mutations can be produced by the introduction of chemical or physical agents that can alter DNA and produce genetic variation. This, when controlled, can produce physical or functional changes in a manipulated population.
Mutation induction is a technique used by breeders to increase the genetic variation of a population of plants, for example, and make their characteristics improve, such as their resistance or productivity.
When skin cells are damaged by ultraviolet radiation from the sun, they are replaced by new ones. Explain how this fact provides evidence that supports one or more parts of cell theory?
Answer:
See the answer below
Explanation:
When skin cells are damaged by ultraviolet radiation from the sun, the cells present in the tissue of the skin are triggered to start dividing by mitosis in order to produce new cells that replace the damaged cells. Thus, new cells are produced from the old cell.
This phenomenon agrees with the part of the cell theory that says that cells can only arise from preexisting cells. More specifically, cells are only able to arise from preexisting cells through the process of cell division.
The damaged skin cells are replaced by the new cells, which are formed of the cells that preexists, that is, present already, this supports one of the cell theory that all cells originate from the preexisting cells.
• The three prime points of the cell theory are that all the living things are formed of cells. The cells are the fundamental units of life, and all the cells comes from the preexisting cells by the process of cell division.
• The cells are always formed from the cells already present.
• In case, if the skin cells gets damaged by UV rays from the Sun, they get replaced by the help of cells, which are already present underneath the dead cells.
• These new cells do not come from thin air, the cells underneath get triggered and by the process of mitosis give rise to novel cells.
Thus, the replacement of the damaged skin cells by the new cells proves theory that all the cells comes from the preexisting cells by the process of cell division.
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All of these are natural events that could alter an ecosystem EXCEPT -
A: burning of fossil fuel
B: wildfires
C: floods
D: volcanic activity
during freezing, what is the phase change occurring?
It's liquid to solid
Humans impact the environment in many ways: overpopulation, pollution, burning fossil fuels, and
deforestation. Changes like these have triggered climate change, soll erosion, poor air quality, and
undrinkable water.
Time Elapsed:
Attempt duelan B at 115pm
23 Hours, 42 Minutes, 38
Seconds
What is one thing you can do to reduce your negative impact on the environment? Support your
answer with evidence and an explanation of how your strategy would reduce your negative impact.
Edit View Insert Format Tools Table
12ptv Paragraph
B I
A.TV
please answer.....please
Answer:
Center: Draw a wolf
Top: Hunt
Bottom: Death
Left: Play
Right: Growth in size
Top Left: Run (Movement)
Bottom Left: Pack Building
Top Right: Cunsumption
Bottom Right: Reproduction
(Delete my answer if wrong.)
Some characteristics according to the given scenario are presented below in the paragraph as well as in the attached diagram.
To somehow be considered a functioning creature, only those living entities would have to have the following important characteristics as well as functions:
OrganizationResponsiveness as well as Adaptation just to respond to the surroundings.Reproductive capacityContinued developmentControlResource consumption.Thus the response above is right.
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Which cells in your body goes through mitosis the most and least?
Answer:
Somatic cells in your body goes through mitosis the most. And
Gamete cells in your body goes through mitosis the least.
Mitosis occur most in somatic cell and least occur in germ cell of the body.
What is mitosis?Mitosis is process occur both in unicellular and multicellular organisms, the division of the cell where the number of chromosomes remains the same, except in the case of germ cells where the number of chromosomes become half.
In this stage of cell cycle the nucleus of a cell is divided into two nuclei having equal amount of genetic material and produce both the daughter nuclei.
It is succeeded by cytoplasmic division after the separation of the nucleus. It is important for the growth of the cells and the replacement of worn-out cells.
In every cell division, production of two daughter cells are from the parent cell; It is also known as equational cell division because the chromosome number in the parent cell and daughter cell is the same.
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What kinds of adaptations have the animals in Movile Cave adopted?
Answer:
Typical adaptations seen among animals that live exclusively in caves include, Lack of pigmentation. Reduction in the size of eyes Development of sensory mechanisms that do not depend on light for detecting food or predators.
Explanation:
which tissue is this I can't understand.
Can you help me!!!!!!!!!!!!!!
What is better Sharingan or Byakugan
Answer:
well in combat byakugan, in illsusiona nd far distance attacks built to one hit K.O a person sharingan is
Explanation:
In dogs, there is a hereditary type of deafness caused by a recessive gene. Two
heterozygous dogs mated, they both carry the gene for deafness but have normal hearing. Using the Punnett Square below, answer the following questions.
1. What are the possible genotypes? Select all that apply based on the Punnett Square above. *
DD
Dd
dd
2. What is the genotype for offspring #2?*
DD
Dd
dd
Answer:
All of the genotypes for question one are possible. for question 2, the genotype of offspring 2 is Dd.
Explanation:
The chart shows that there can be a combination of genes DD, Dd, and dd (D being the dominant trait, d the recessive). there's a one in four chance of blindness for the dog. by reading the rows and columns of the chart, you can determine which genes the dog will have.
1.Since both of the parents are heterozygous the offspring can have all three genotype possiblities: DD Dd and dd
2.The genotype of offspring is the combination of the alleles D and d:Dd
What is the correct order of plankton, sea bass, otter, crab, and sun in a food chain?
Answer:
sun,crab,sea bass then otter
Explanation:
:)
Help me ASAP, TY BOYS AND GIRLS. Plz give the right answer
why do the antibody numbers remain higher after the first infection than before it?
Explanation:
During a primary infection levels of antibodies slowly increase, peak at around ten days and then gradually decrease. ... The antibodies are produced so quickly by the memory cells that the pathogen is killed off before it can make the person ill.
The____is used to study the similarities in different species from long ago and to reveal links between the species .
A. fossil record
B. biogeography
C. Molecular homology
If the concept of evolution is defined as a scientific theory, what must be true about the concept of evolution?
Answer:
Change occurs in the heredity characteristic of living organism over time.
Explanation:
Change occurs in the heritable characteristics of living organisms with the passage of time is known as evolution. Evolution consist of three basic principles which are variation, heredity, and differential fitness. The organisms evolved with the passage of time due to change in the environmental conditions which able them to survive in that harsh climatic conditions and those which is not evolved can't survive and in the end extinction occur.
need help help me 30 points ik its not alot but need help
Answer:
could u possibly make the same question but with two picture cause all i can see are words ..plz
*WILL MARK BRAINIST*
Which body system is not directly connected to itself?
O respiratory
O circulatory
O endocrine
Answer:
0 endocrineExplanation:
This should be endocrine system since it is made up of ductless glands .Victoria's youngest child, Beatrice, had one daughter one norman son and two sons with hemophilia. Beatrices daughter, Eugene, married king alfonso Xll of Spain. They had six children one of whom was the father of juan Carlos the current king of Spain. What is Juan Carlos phenotype— normal, carrier, or hemophilic? Explain.
Which describes a protein? A. Forms an important part of cell membranes. B. Provides the greatest amount of energy per gram. C. Plays an important role in chemical reactions in cells. D. Supports internal organs and insulates the body
Answer:
I would choose A for answer
Locate Chicago and New York on a US map. Describe their locations in the United States. Do you think their location played a role in the amount of snowfall they got throughout the year? Why or why not?
Answer:
Explanation:
In the attached picture below, you can see New York marked in Red, and Chicago is marked in a Blue circle. Both locations are extremely cold during the winter months due to being so close to the north pole. Aside from being close to the north pole, both of these locations are located on large bodies of water which increases wind and therefore lowers the temperature. Between both of these Chicago would get more amount of snowfall per year due to being closer to the North Pole than New York.
which description indicates that a question is nonscientific
Answer:
The question relies on moral or social values.
Why do we breathe in oxygen
and exhale carbon dioxide?
A. Oxygen is a product of cellular respiration.
B. Both gases are produced during cellular
respiration.
C. Oxygen is required to start cellular
respiration, and carbon dioxide is a product.
Answer:
When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide. ... Oxygen helps our cells work harder by breaking down the nutrients we get from food like sugars. With sugars and oxygen, our cells can create the energy they need to function.
Explanation:
c
Answer all 3 wuestions for 25 points and brainliest
Answer:
17. C " TAAGCTG". It would be the replication strand because A always pairs with T and C always pairs with G, so replication strands just have the opposite base as the original strand
18. Transcription is the name given to the process in which DNA is copied to make a complementary strand of RNA. RNA then undergoes translation to make proteins. The major steps of transcription are initiation, promoter clearance, elongation, and termination.
19. Straight hair is controlled by a recessive allele because as you can see the one where is not shaded is the one that has the most. There are only 1 shaded circle or square, out of the 12 other circles or square that is not shaded. This means that it is the recessive allele because people are less prone to getting straight hair, as you can see in that diagram.
Wasn't this the same question you asked earlier?
Which of the following would be the correct amino acid sequence for the following mRNA sequence: UUU UAC AUA?
Explanation:
AaaaaaaaaaaaAaaaaaaaaaaa
Glucose molecules contain stored energy for plants. Glucose is made from carbon dioxide and water molecules during photosynthesis. What kind of energy do plants use to make glucose molecules? A Electrical B Sound C Light D Kinetic
Answer:
The correct answer is - C. light.
Explanation:
In plants, glucose is formed or produces by the process called photosynthesis, a process that uses light energy to produce glucose with the help of carbon dioxide and water.
In this process, light energy is converted into chemical energy stored in glucose or sugars. The process involves light energy, CO2, and water and produces, glucose, and oxygen as a by-product.
how does embryology support organic evolution
★ All applications in the process until embryo transfer
´ღhow do you determine if
something is living
Answer:
1. They have to be able to reproduce, either asexually or sexually.
2. They have to be able to respond to stimuli.
3. They have to have cells, either as a unicellular organism or as a multicellular organism.
4. They have to grow and develop.
5. They have to have homeostasis. This means that they can maintain their own body temperature. Think of this as a thermometer for the body.
6. The last thing is that all living things also have to be able to do is move.
Explanation:
What agent of deposition is this? Gravity,wind, waves, running water or glaciers.
Answer:
I think gravity
Explanation: