Answer:
It is confirmed that epigenetic changes play a significant role in imprinting disorders and food like folic acid, vitamin B12 and other certain food can affect the DNA methylation process.
Demethylation of DNA has been effective to human disorders even though methylation is an important and natural process, may be useful for regulating one gene which can lead to various changes that need to be avoided.
which one needs GLUCOSE: photosynthesis, anaerobic respiration, or aerobic respiration
What is true about the offspring of yeast?
They have genes that are identical to those of the parent.
They have half of the genetic information of the parent.
They have genes that are different from those of the parent.
They have organelles that are not found in the parent.
please hurry :)
Answer:
B
Explanation:
Answer:
b
Explanation:
give two lysosome function
Answer:
They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
Explanation:
Hope this help :)
At a mid-ocean ridge, a crack forms along the oceanic crust causing __________.
seafloor spreading
lithosphere
oceanic crust
sound waves
Answer:
Your answer should be seafloor spreading
Explanation:
Hope this helped :)
Many inheritance patterns in traits, especially continuous ones, cannot be accounted for by Mendelian genetics. Why might this be? Select all that apply.
A.
The trait might not be controlled by any genes.
B.
The trait might have multiple genes that control it.
C.
There might not be any alleles that result in the trait.
D.
There might be more than two alleles that result in the trait.
E.
Two alleles might be codominant for the trait.
F.
The trait might not have any codominant alleles.
Answer:
A, B, C and F
Explanation:
Answer:
I think its D
Explanation:
Which statement best describes a population with a growth rate of 0.25?
The population is decreasing exponentially.
The population is increasing by 0.25 new individuals per existing individual each year.
The population is decreasing by 0.25 individuals per existing individual each year.
The population is growing exponentially.
Answer:
The population is increasing exponentially. each year there are 2.5% more people than the last.
Answer: The population is increasing by 0.25 new individuals per existing individual each year.
Explanation: Took the test!
in a plant what is formed by a group of xylem vessels
A an oragan
B tissue
C organ system
Answer:
it might be tissue
its tissssssssue
In infective endocarditis, septic emboli may break off. What is/are the possible outcome(s) of emboli in the circulation?
Answer: The possible outcomes of septic emboli in the system is it's ability to cause metastatic infections in various organs of the body.
Explanation:
Infective endocarditis is defined as the infection of the lining of the interior surfaces of the heart chambers ( the endocardium). This infection is usually caused by microorganisms such as bacteria and fungi. One of the major types of complications of infective endocarditis is septic embolism.
Septic embolism is the fungal or bacterial infection of a mass ( blood clot, air bubbles or foreign materials) which breaks off from their original location that has been infected for a long period of time ( example is the infective endocarditis).
The possible outcomes of septic emboli in the system is it's ability to cause metastatic infections in various organs of the body. The organs and organ systems that are mostly affected includes:
--> Central Nervous System,
--> Bone and joint structures
--> Liver,
--> Kidney,
--> Sleen,
--> Lungs and
--> Coronary Vessels.
Depending on the location of the detached emboli in the body complications caused by this effect includes: acute diffuse glomerulonephritis, bacterial meningitis,splenic abscess, pleuritic chest pain,hepatic abscess just to mention a few. I hope this helps, thanks.
An epeirogenic change:
creates very high mountians
leaves the crust undeformed
results in highly volcanic regions
occurs when rock layers are lifted out of sequence
Answer:
leaves the crust undeformed
Explanation:
An epeirogenic change is one that leaves the crust undeformed. They are notable for creating the continental craton where little to no tectonic activities forms.
These events causes upheavals and depression of the ground surface. Orogenic change causes deformation of the surface. They create blocks of mountain.Answer:
B NOT D
Explanation:
An example of a BIOTIC factor that can affect an ecosystem is:
O Earthquake
O Drought
O Disease
O Volcanic eruption
Answer:
the correct answer is Option, C. DISEASE
Attentional Blink is a phenomenon characterized by the individual failing to detect a second visual stimulus that is presented _____ milliseconds after the first stimulus
Answer:
200 to 500 milliseconds
Explanation:
Attentional blink is a phenomenon that puts time-related limitations to the ability to utilize visual attention. When an individual must identify two visual stimuli presented one after another, the accuracy is very poor for the second stimulus if it occurs within 200 to 500 milliseconds of the first stimulus.
So, in our question, the gap is filled by 200 to 500 milliseconds.
Describe The relationship among cells, tissues, organs and organ systems in the body
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
hope that helps :)
which theory states that living things change slowly over time in response to their environment
If a truck goes 30 miles in 30 minutes, what is its average speed? *
Answer:
The average speed is 60 miles per hour or 1 mile per minute.
Explanation:
If you multiply 30 by 2 to find the miles per hour, you also have to multiply 30 miles by 2. This results in 60 miles per hour. If you want to find the miles per minute, you divide the 30 minutes by 30. You have to do the same to the miles, so the average speed could also be 1 mile per minute.
Which best illustrates a result of natural selection?
a bat that is born with a wing that is missing the web
dark-colored hares living in a snowy area
mosquitoes that transmit disease to humans
giraffes having increasingly longer necks over time
Answer:
D.) Giraffes having increasingly longer necks over time.
The best illustration of a result of natural selection is giraffes having increasingly longer necks over time.
WHAT IS NATURAL SELECTION?Natural selection is process whereby living organisms become better adapted to their environment and tend to survive and produce more offspring over time.
Natural selection occurs spontaneously in organisms and serve as the basis for their survival in their environment. It is referred to as the survival of the fittest.
An example of natural selection is that of giraffes that develop increasingly longer necks over time.
Learn more about natural selection at: https://brainly.com/question/2725702
Which type of anatomy names the body parts, the location of body parts and the
relationship of two or more body parts?
a. Gross
b. Physical
c. Microscopic
d. Morphology
Answer:
b
Explanation:
Hope this helps
1. Why is it important that the same mass of each food is analyzed?
Answer:
Explanation:
In any form of experimental research where data is being analyzed, there needs to be only one variable present and each group in the experiment needs to have the same factors and environment as the others. That way the single variable can be isolated and the data properly analyzed. That is why it is important for the mass of each food to be the same, since the foods are already different variables the rest of the factors in the experiment need to be the same including the mass of each food.
identify and explain if cloning is a form of asexual reproduction or sexual reproduction
[Written response] [45 POINTS!!!] Please help
Answer:
Organism cloning. Organism cloning (also called reproductive cloning) refers to the procedure of creating a new multicellular organism, genetically identical to another. In essence this form of cloning is an asexual method of reproduction, where fertilization or inter-gamete contact does not take place.
Most cells in our body have two sets of chromosomes, or are Answer . Our gametes are the exception; they are:___________
Answer:
23 chromosomes
Explanation:
gametes has 23 chromosomes.
When rocks are broken down by heat and pressure, chemical weathering has taken place.
Please select the best answer from the choices provided.
T (True)
F (False)
Answer:
T (True)
Explanation:
An ABIOTIC factor that can affect an ecosystem is:
A.Virus
B. Locust invasion
C. Mass extinction
D. Hurricane
Answer:
The answer would be: D. Hurricane
what type of food would be best for learning in school
Answer:
oatmeal, eggs, fruit, smoothies
Explanation:
Which two body systems work together to deliver oxygen through the body?
A. digestive and excretory
B. reproductive and endocrine
C. circulatory and respiratory
D. nervous and digestive
please no gibberish or random letters i need help
Answer:
C. circulatory and respiratory
Explanation:
The respiratory system is a system that is directly related to breathing and circulatory system is related to blood flow, which contains oxygen.
Answer:
circulatory and respiratory
Explanation:
TOOK THE TEST (:
Look at the map below. The mountains in the Pinnacles National Monument and the mountains at Tejon Pass were once located next to each other and
a part of the same mountain range Now however, they are separated by over 240 kilometers Explain how the mountains at Pinnacles National Monument
and the mountains at Tejon Pass became separated from each other koi
Answer:
The mountains at Pinnacles National Monument and the mountains at Tejon Pass became separated from each other after suffering a transforming process, in which plates slid laterally against each other along the fault.
Explanation:
The tectonic plates theory is based on the continual movements of the crust and might explain the movement of the different plates, and their directions and interactions.
Plates are limited by three different ridges or borders that differ in the type of movement they produce.
Divergent limits: two plates get separated.Convergent limits: These movements occur when two plates collide.Transforming limits refer to geological structures related to the seafloor expansion and associated in general with the oceanic ridge, although they might also occur in the continental plate. These limits are known as geological faults, where no rocky material is either destroyed or formed. When the plates move and produce a displacement of one transforming limits from side to side, earthquakes occur. The movement breaks the crust and originates pronounced fractures. The San Andrés fault is an example of these plate ridges.A subduction process first originated all the mountains. This process took a lot of time and it in different stages. But once it concluded, a new process followed the first one. The transforming process, which occurred when the Pacific plate collided against the occidental ridge of the North American plate until it broke along the tension line. This process involves a movement of plates in which they slide laterally against the others along a line known as a fault.
As you can see on the map, the Pinnacles National Monument and the mountains at Tejon Pass are placed on opposite sides of the fault line. At first, they were together, and then by the transforming process, the plates moved along the fault separating them.
What is the growth rate for a population of 1000 penguins if 500 are born and 200 die each year?
0.2
0.3
0.7
1.0
layers of sediment forming at the bottom of the ocean
Layers of sediment forming on the ocean floor is a form of deposition.
:(( I need more help! ASAP please
Which specialized structure do nocturnal primates use to see better at night?
a tapetum lucidum
a grooming claw
a fused jaw
a tooth comb
Answer:
a. tapetum lucidum
Explanation:
This is a reflective layer behind their eyes that allow them to see much more than diurnal primates
Answer:
Tapetum Lucidum
Explanation:
took the quiz
Does anyone know what numbers are inside of ALL PHONES? Hint only 2. WILL GIVE BRAINLEST!
the answer is 0 and 1 like a computer
The blood carries _________________ to the cells from the lungs, and then picks up the _____________________ waste to carry back to the lungs to be released out of the body.
Question 10 options:
glucose, oxygen
oxygen, glucose
oxygen, carbon dioxide
carbon dioxide, oxygen
When liquid water is heated by the Sun, it often evaporates, becoming a gas and entering the atmosphere. When gaseous water is cooled, it often condenses
The water cycle. That is because they both deal with water.