what advantage does the switch to sexual reproduction give the aphids?
which scientific area has the most influence in shaping modern clasification methods?
Answer:
Evolution is a major force in shaping modern classification methods.
Explanation:
Plz help thanks!
How many centigrams are 6 g equal to?
O A. 600 cg
B. 60 cg
C. 0.6 cg
O D. 6,000 cg
what are types of scientific explanation
Answer:
theories, models, and laws
Explanation:
Why are the strands of DNA said to be anit-parallel?
Answer:
hope it helps...
Explanation:
DNA replication
The nucleic acid sequences are complementary and parallel, but they go in opposite directions, hence the antiparallel designation. The antiparallel structure of DNA is important in DNA replication because it replicates the leading strand one way and the lagging strand the other way.
A centriole connects a chromosome in the middle.
true
false
Answer:
true, centriole is what connects the 2 chromatids together to form a chromosome.
Answer:
hi and thanks for all your help this is very helpful
Many farms and ranches use reservoirs, like the one shown here, to collect and store rainwater. Reservoirs ensure there is enough water for crops and animals. Describe the type of soil that would be best for lining a reservoir.
Answer: Water harvesting (WH) and small-storage technologies are key water-related ... technologies can also help provide water for domestic use, livestock, fodder and tree production, ... WH is the collection of rainfall runoff for subsequent beneficial use. ... of rainfall entering soil storage, where it can later be used directly by plants.
Explanation:
The type of soil that would be best for lining a reservoir is Bentonite Clay.
What is Bentonite Clay?Montmorillonite, which can either be Na-montmorillonite or Ca-montmorillonite, makes up the majority of bentonite, an absorbent swelling clay. Compared to Ca-montmorillonite, Na-montmorillonite can swell much more.
A very fine clay soil is bentonite clay. More water is absorbed by it than by other kinds of clay. Bentonite should be compressed after being combined with coarse material.
The clay then swells up and becomes impenetrable when water is added to the reservoir.
Reservoirs, like this one, are frequently used by farms and ranches to catch and store rainfall.
Reservoirs guarantee that there is enough water for both animals and crops. Bentonite Clay is the best kind of soil to use for reservoir lining.
Thus, the answer is Bentonite Clay.
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What does the electrical energy convert to when the electricity traveling in the electrical wires reach the house?
Answer:
The current is sent through transformers to increase the voltage to push the power long distances. The electrical charge goes through high-voltage transmission lines that stretch across the country. ... The electricity travels through wires inside the walls to the outlets and switches all over your house.
Explanation:
how do the climate of region and water affect each other
Answer:
b. Many plants grow, because a lot of rain falls each year.
Explanation:
i hope this helps
Mitosis is a part of interphase in the cell cycle.
true
false
Answer:
No.
Explanation:
Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle.
Metamorphic rocks are formed due to erosion of soil O cooling of magma weathering of rocks O heat and pressure
Answer: Heat and pressure.
Explanation: Sedimentary rocks form from erosion of soil and weathering. Igneous rock is formed from the cooling of magma. Metamorphic rocks form from a ton of heat and pressure below the ground.
Metamorphic rocks are formed due to heat and pressure, hence option D is correct.
What is Metamorphic rocks?Sedimentary rocks are created through weathering and soil erosion. Magma cools, which results in the formation of igneous rock. A tremendous amount of pressure and heat underground causes metamorphic rocks to develop.
In the world, there are three different types of rocks: igneous rocks, sedimentary rocks, and metamorphic rocks.
Volcanic magma seeped from the volcano to the earth's surface, where it cooled and hardened to produce igneous rocks.
Igneous rocks are the source of sedimentary rocks, which develop through time from the eroded remnants of igneous rocks.
Therefore, Igneous and sedimentary rocks undergo metamorphism as a result of heat and pressure over millions of years.
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Where can you find most of Earth's freshwater?
A. On Earth's surface
B. In the atmosphere
C. In the cryosphere
D. Under the ground
Pls hurry!!
Answer:
A
in glaciers and stuff like that
Explanation:
What is the part of an enzyme that directly binds to a substrate? *
O active site
O amino acid
O enzyme substrate complex
O catalyst
Answer:
Active site
Explanation:
The cells illustrations below represent different stages of meiosis. In which order would these stages
occur?
Answer:
1,2,4,5,6,3
Explanation:
Meiosis involves two rounds of cell division to create 4 haploid cells, therefore, we know that 3 must be the final stage.
Meiosis starts with a diploid cell following DNA replication. Therefore, stage 1 is the first.
Homologous chromosomes align (as shown in stage 2). Then, the chromosomes are separated to opposite poles of the cell (4) and two new cells start to form, before the cell divides (5).
Then, the chromosomes in these two cells align at the centre of the cells (6), and the sister chromatids are pulled apart to create four haploid cells (3)
5 reasons
why do people become drug abuser
The five reasons why people become drug abuser are
peer pressure ignoranceenvironmentdisobediencedesire to take drugs.What is drug abuser?Drug abuser is the ability of some one to use overdose of drugs. it is a process where someone dies not follow prescription of drugs but uses overdoses to derive one satisfaction or the other.
Therefore, The five reasons why people become drug abuser are
peer pressureignorance environmentdisobediencedesire to take drugs.Learn more about drug abuse below.
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he cell performs many cellular processes to ensure the cell is able to maintain homeostasis. The organelles in cells work together to perform different functions to keep the cell balanced. The chloroplast and the mitochondria are two important organelles that provide cells with different types of energy.
(c) Explain one adaptation that helps grasses succeed in grasslands, rather than forests.
Answer:
grasses and grasslands can't go anywhere to keep themselves safe so instead they adapt to fire. fire helps keep the grasslands from being overgrown by bushed and trees and turning into a forest.
Explanation:
Grasses store their nutrients in their roots and hence can sprout quickly after a fire.
GRASSLAND:
Grassland is a zone characterized by the dominance of grass species and very few trees or shrubs. The dominance of grasses in a grassland vegetation is attributed to the adaptation of grasses to the habitat. One important adaptation of grasses in grassland vegetation is that they store nutrients and food in their roots, which doesn't get affected after a hazardous occurrence like fire etc. After the hazard, grasses sprout quickly using the stored nutrients in their roots. This is one adaptation that defines the success of grasses in a grassland vegetation rather than forest.Learn more: https://brainly.com/question/13458988?referrer=searchResults
How are primary and secondary succession similar and how are they different?
Answer:
Primary and secondary succession occur after both human and natural events that cause drastic change in the makeup of an area. Primary succession occurs in areas where there is no soil and secondary succession occurs in areas where there is soil.
Answer:
Both human and natural activities that result in a substantial change in the composition of an area create primary and secondary succession. In locations where there is no soil, primary succession takes place, and in areas where there is soil, secondary succession takes place.
Explanation:
Provided by ATP from cellular respiration which occurs in the
FORENSIC SCIENCE!
which of the following would be an ongoing way to collect evidence,even until the trial starts?
notes
photograph
video
drawings
For an ongoing way to collect the evidence until the trial starts video making will be an appropriate procedure.
Scene of crime is a place where potential evidences related to prove crime can be found. Video making is an excellent approach to capture the entire scene of crime. It will help in recording all the details, sequence of events that could have taken place, and details of all evidences in a single shot. Video making can be useful for reconstruction of crime event. Video making is also appropriate to record the activities of the criminal till he or she reaches court for the trial. Note making can sometimes become presumptive related to case, photograph can give the details of the evidences but cannot relate them with the entire scene of crime, drawing can be done in the form of sketching of the scene of crime using scalar measure to establish the location of evidence to the point.Learn more about evidence:
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what is one way in which light waves are different from water waves
These are parents, parents of parents, etc.
Answer:
grandgrandpa or grandgrandma
Explanation:
Answer:
Great grandpa or great grandma
Explanation:
Your parents parent is your grand—- so thier parents are your great grand ——
What concept does the illustration shown in the picture represent?
Answer:
D
Explanation:
It's the building and sequencing of your DNA.
Experiment 5
Lisa is working on a science project. Her task is to answer the question:
"Does Rogooti (which is a commercial hair product) affect the speed of hair growth"? Her
family is willing to volunteer for the experiment.
1. Identify the hypothesis in this experiment.
2. State a conclusion to support your hypothesis. 3. State a conclusion that refutes the hypothesis.
Answer:
Hypothesis: The commercial hair product Rogooti accelerates hair growth.Conclusion 1: Rogooti makes hair grow faster than it would normally do when using an ordinary product.Conclusion 2: Rogooti does not seem to have any effect on hair growth.Explanation:
A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact.
A hypothesis must express what is expected to occur comprehensively. There must be a logical relation between variables. It must be objective.
To answer the question, Lisa might propose the following hypothesis, which needs to be corroborated.
Hypothesis: The commercial hair product Rogooti accelerates hair growth.
Experiment: Her family is a volunteer for the experiment, so all of them will use an ordinary hair product for a month. Before and after this period they will take notes of how long their hair is before and after the first part of the experiment. After this, they will cut down their hair to the initial length, and they will start using Ragooti for another month. After this last one, they will measure hair length again. Finally, Lisa will compare the initial length with the one after the first month and after the second month to analyze how Rogooti affects the speed of hair growth.
Result 1: When comparing lengths, Lisa will see that the hair of all her family members grew longer during the second month.
Conclusion 1: Rogooti makes hair grow faster than it would normally do when using an ordinary product.
Result 2: When comparing lengths, Lisa will not see any significant difference in the hair growth of her family during the first and the second month.
Conclusion 2: Rogooti does not seem to have any effect on hair growth.
Which of the following is an example of a genotype? *
X chromosome
brown eyes
Bb
Southern Accent
Answer:
Bb
Explanation:
Genotypes are the genetic constitution of an individual organism (ie. BB, bb, Bb)
GUYS I NEED HELP WITH THIS AS SOON AS POSSIBLE PLEASE ANSWER HERE IS THE QUESTION:
Explain why the nitrogen cycle is so vital to the life of all organisms.
(DO NOT LOOK IT UP ON GOOGLE PLEASE SEE SOME ARTICLES AND READ THROUGH WEBSITES DO NOT GET IT FROM GOOGLE)
Answer:
When plants do not get enough nitrogen, they are unable to produce amino acids (substances that contain nitrogen and hydrogen and make up many of living cells, muscles and tissue). Without amino acids, plants cannot make the special proteins that the plant cells need to grow.
Explanation:
Synthesize, what is the relative humidity
when the air temperature is at its dew point?
Answer:100%
Explanation: The relative humidity is 100 percent when the dew point and the temperature are the same
Officials working for the National Biking Association have made different claims about how Jordan Jones won the American Cycling Classic this year. Right now, which claim do you think is the strongest?
claim 2 is the answer
Answer:claim 2
Explanation: hope it helps
In order for a chemical reaction to be quicker and work more efficiently, the chemical
reaction might us what type of molecule to lower the activation energy?
Phospholipid
Wax
Monomer
Catalyst
why do cells need to divide??
Answer:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. Organisms grow because cells are dividing to produce more and more cells.
Explanation: