Answer:
C
Explanation:
Can someone please solve this for me?
Some fruit flies have orange eyes and others have red eyes. If two orange-eyed fruit flies are crossed, their offspring always have orange eyes. If two red-eyed fruit flies are crossed, their offspring sometimes include both orange-eyed and red-eyed flies. What can be concluded from these observations
Answer:
Orange is a dominant color but red can sometimes be displayed, If two red are crossed and they dont get red then orange is dominant and displayed earlier in the gene pool
Explanation:
Brainliest?
Crossing an orange-eyed fly with a red-eyed fly will produce a 1: 1 ratio in the offspring.
Drosophila is an exceptionally useful genetic model used for the study of simple and complex behaviors.Its use has given an important insight into the molecular, cellular and evolutionary underpinnings of behavior. What is inheritance?Inheritance is the process by which genetic information is passed on from parent to child. This is why members of the same family tend to have similar characteristics. Inheritance describes how genetic material is passed on from parent to child.
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A giraffe would not be able to survive in a city due to the [_________] factors such as buildings, streets, and sewage
Answer:
A giraffe would not be able to survive in a city due to the smog factors such as buildings, streets, and sewage
Explanation:
Choose the statement that describes correctly the following
figure.
19
A. Both of circuits W and X are connected in series.
B. Both of Circuits X and Z are connected in parallel
C. Both of Circuits X and Y are connected in parallel.
D. Both of Circuits W and Z are connected in series.
Explanation:
figure please? I can't see any figure
When is the carbon stored in plants released?
a. during cellular respiration
b. during photosynthesis
C. when they die
d. none of the above
Answer:
Helloooo
C. When they die
Explanation:
thanks ☺️
1. What makes California special in terms of biodiversity?
Answer:
California is a biodiversity hot spot because of its unique geography, climate, geologic history and size. California’s network of terrestrial protected lands covers 46% of the state.
Explanation:
Scientists looking for a repressor of the androgen receptor (AR)-mediated transcription gene discovered a protein, Ankrd1. ARs were observed to bind to Ankrd1 and, in cells where Ankrd1 was over-expressed, AR-mediated transcription was inhibited. The scientists also detected lower levels of ARs when Ankrd1 was overexpressed using chromatin immunoprecipitation (ChIP) and Ankrd1 was not detected by ChIP.Based on these observations, which of the following conclusions would the scientists most likely draw?
A. Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription
B. Ankrd1 is binding to the promoter and blocking ARS from binding, which prevents transcription of AR- mediated genes.
C. Ankrd1 is binding to multiple sites and causing DNA to loop, preventing ARS from binding and activating gene transcription
D. Ankrd 1 is binding to chromatin, recruiting proteins that remove acetyl groups, and silencing transcription of that region of DNA.
Answer: A- Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription.
Explanation:
order the relationship between muscle fibers, fascicles, myofibrils, and muscles from largest structure to smallest
Answer:
The answer is below
Explanation:
From the scientific and medical knowledge of human anatomy, placing aforementioned body structures in order of largest to the smallest, we have the following
1. muscles
2. fascicles
3. muscle fibers
4. myofibrils
which of the organs shown in Figure 3 does the digestion of protein begin? Name an enzyme that helps the body digest proteins. (5 Points)
Answer:
Protein digestion occurs mainly in the stomach thanks to the pepsin enzyme. Then digestion is completed in the duodenum
a. What is likely to happen to coral reefs if atmospheric carbon dioxide
concentrations continue to rise? What will be the consequences for the biosphere?
Answer:
Coral reefs are under threat if atmospheric carbon dioxide levels continue to rise, new research has shown. When CO2 dissolves in the ocean, it raises the water's acidity level. This prevents a build up of calcium carbonate, which corals draw from seawater to build their skeleton
Explanation:
If atmospheric carbon dioxide continues to rise it creates a threat condition to coral reefs to their skeletons.
What are coral reefs?According to recent research, coral reefs are in danger if atmospheric carbon dioxide levels keep rising. The ocean's water becomes more acidic as a result of CO₂ dissolving there.
This hinders the buildup of calcium carbonate, which corals use to create their skeleton from saltwater. More CO₂ is absorbed by the seas when CO₂ emissions rise.
The water is getting warmer as a result of increased greenhouse gas emissions. In water that is too much warmer or colder than 26–27 degrees celsius, coral cannot survive.
Therefore, as a result, coral has a tougher time developing its shells since the water becomes more acidic.
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What is the driving force of it’s watershed?
Answer:
(It includes drainage channels through rivers, streams, and ground; natural filters in wetlands and estuaries; and sinks in lakes and oceans.) What is its driving force? (It is the hydrologic cycle.)
Is a sperm cell prokaryotic or eukaryotic
Answer:
Explanation:
eukaryote cell
11. Would hydrogen bonding increase or decrease the thickness of water?
Answer:
I think it would increase the thickness of water
Explain why carbon dioxide is referred to as a greenhouse gas.
Answer:
I found the answer click the pic
How is the clavicle, or collarbones, of a chicken-shaped? Using the diagram, indicate which group of dinosaurs has a furcula similar to that of chicken. PLZ MAKE AN ELABORATE EXPLANATION!!!
Answer:
The clavicles of a chicken are Y-shaped.
Many similarities are noted in the clavicles of a chicken and theropod. Both clavicles are fused to form a single V-shaped structure.
The clavicles of a chicken are Y-shaped.
What is collarbone?One of the primary bones in the shoulder, the collarbone, can break and suffer from a clavicle fracture. About 5% of all adult fractures are of this type, making it a reasonably common fracture.
The majority of clavicle fractures happen when the bone is sufficiently compressed—either by a fall onto the shoulder or an outstretched arm—to snap or break. With a broken collarbone, your arm may be difficult to move and may be quite painful.
Wearing a sling to prevent the arm and shoulder from moving while the bone heals is a common treatment for clavicle fractures. However, in some clavicle fractures, the damage causes the bone fragments to shift drastically out of position.
Therefore, The clavicles of a chicken are Y-shaped.
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3. Predict: Based on your hypothesis, predict how changing the rabbit population will affect the other organisms at first. Write "Increase" or "Decrease" next to each "Prediction" in the table. Grass Snakes Hawks Change Doubling rabbit Prediction: Prediction: Prediction: population Result : Result: Result: Prediction: Prediction: Prediction: Halving rabbit population Result: Result: Result:
Answer: as the predator’s population goes up, the preys will go down, and as the prey’s goes up, the predators will go up. They are basically the opposite of each other.
Explanation: I can’t really tell what your question is. However if there are more prey to eat, then the number of predators will grow because they have more food. However, once there’s too many predators, the number of prey will drop which lowers the amount of food.
Knowing the food chain works and how predators are opposite to producers there will be that they are indirectly proportional the more producers you have means you have fewer predators and vice versa.
How does the predator-prey relationship happen?Predaism or predation is a disharmonious interspecific ecological relationship, that is, an ecological relationship in which only one species is benefited. In this type of interaction, individuals of one species (predators) kill and feed on individuals of another species (prey).
The organism that kills and feeds on the other is called a predator, and the organism that serves as food is called a prey. Both prey and predator present adaptations related to this interaction.
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A scientist crosses a brown guinea pig with a white guinea pig several times, he has a
phenotypic ratio of 1 brown, 2 spotted and 1 white, is this an example of complete
dominance or incomplete dominance? Explain your answer.
no
Which of the following is present in the Milkweed but NOT in the Sword Fern? *
Answer:
i need a picture so i can answer
Explanation:
Answer:
flower reproduction or ability to produce
Explanation:
in 1 paragraph please explain if you would or would not take the vaccine
Answer:
I probably would
Explanation:
So I do not get cobid nine teen and spread it too my family
Can someone please help me
Stevenson’s Skin Saver cosmetic company went bankrupt. Her head chemist, Jaqua, buried 75 barrels of super toxic glurch on the property before they abandoned it. Which law will help enforce that they clean up their mess?
a. Lacy act
b. Kyoto Protocol
c. SMCRA
d. Superfund Act
. Which of the following kinds of cells do not have a short life span?
A)skin cells
B)fetal cells
C)kidney cells
D)intestinal cells
Answer:
c
Explanation:
yan po tama yan trust me
Check my last question to answer this questions!
1.Examine the combined population graph.What population patters do you notice?
2.How does graphing two sets of data on one graph help you see patters in the populations.
3.Why fo you think the changes in the lynx populations so closely follow changes in the hare population?
1. There is a clear correlation between the hare population and the lynx population across time. In particular, we see a correlation between the population sizes: An increase in the hare population is coupled with an increase in the lynx population, and vice versa. The time series population curves match one another in frequency but not in phase: The lynx population shows a slight lag compared to the hare population. The graph shows a cyclical fluctuation in the population. Finally, while perhaps a trivial observation, we see (and could have noted from the data table) that at no point in time is either the hare or lynx population zero. This is rather logical: As long as there are some members of a population alive, the population has the possibility of rebounding; if a population were to be completely extinguished (i.e., the population curve touches the horizonal axis), there would be such possibility, and we wouldn't see the sort of oscillation that we do.
2. A time series visualization of changes in two data sets allows one to track, analyze, and interpret relationships between the elements of the sets both individually and collectively. By graphing two sets of data on one graph, not only can one readily quantify the absolute differences between data from each set at a common point, but one can discern how the data change relative to each other across time. When the data sets are populations of predator and prey species, plotting both on a single time series graph allows one to quantify the populations of each at any given time as well as to compare the rate and magnitude of the changes in the absolute values of the each population within a common interval. Analyzing these parameters can help one discern any correlations between the population data, including (and perhaps most importantly) correlations that are characteristic of predator-prey relationships.
3. Lynx are specialist predators: Their primary prey is the hare. In other words, the lynx population subsists on the hare population. It's not surprising, then, that the number of lynx would be coupled with the number of hare. The greater the hare population, the greater the food supply for the lynx population. When hare are plentiful, the lynx can feed and reproduce: This results in a rise in the lynx population, which eventually results in a fall of hare population due to predation. In turn, the hare population is no longer sufficient to sustain the lynx population, so the lynx population then falls due to starvation. As the lynx population decreases, predation of the hare population also decreases; the lack of predation allows the hare population to reproduce and rise, which in turn replenishes the food supply for the lynx. This is a classic predator-prey population dynamic, and it bears out the correlation between the changes in the hare and lynx populations. Of course, in reality, there are many other factors that affect their population sizes; that's why there isn't a perfectly injective (one-to-one) correspondence in the oscillation between hare population decline and lynx population growth. But the predator-prey interaction here is significant enough to generate the sort of close coupling we see in the changes of their respective populations.
Which of the following is a way humans use trees? a. paper b. food c. wood d. all of the above
Answer:
the answer is d
Explanation:
hope this helps! have a nice day * please mark brainliest *
Answer:
d.
Explanation:
all of the above is the proper answer
help me pls answer..
Which field studies the DNA of living
organisms to understand their growth and
development?
what is the term for an organism that has one or more sets of extra chromosomes in its cells???
Answer:
triploidy
Explanation:
is this the answer
Until the middle of the 20th century, doctors sometimes suggested that
people smoke in order to reduce stress. Since then, doctors have been asking
patients who smoke to quit.
What caused this change?
A. Tobacco is an illegal drug, and doctors are required to discourage
its use.
B. Tobacco plants have been categorized as an endangered species.
C. Studies have shown that tobacco and tar in cigarettes have
negative health effects.
D. Tobacco is a nonrenewable resource, and the government has
restricted its use.
Answer:
C. Studies have shown that tobacco and tar in cigarettes have negative health effects
P. S. It is perspective and it literally explains today's situation.
P. S. It explains
On the cellular level, what causes cancer?
A. cells produced with DNA
B. accelerated cell death
C. out-of-control cell growth and division
D. defective cell membranes
Answer:
A
Explanation:
On what structures are genes passed to daughter cells through meiosis or mitosis?
Answer:
Mitosis is when the mother cell makes two daughter cells but Meosis 1 makes two daughter cells with there chromosomes shaped in Xs and Then Meosis 2 It continues to make more daughter cells from meosis 1s daughter cells
Explanation:
