The answer is budding. IN this type of asexual reproduction, the offspring are genetically identical to the parent. Examples of an organism that reproduces by budding include hydra, starfish, corals, and sponges. Yeast, fungi, also reproduce asexually by budding.
Answer:
budding!
Explanation:
i got this correct on my quiz :)
What are the names of the three stages of development that a fertilized egg goes through before birth?
Which of these steps has the u.s. recently taken to counter cybercrime?
TRUE OR FALSE the oxygen present in the modern atmosphere is very reactive and would tend to destroy any new kinds of organic molecules that might form from simpler compounds
Mrs. hernandez has considerable pain and swelling in her wrists, fingers, and knees. it is becoming very difficult for her to maintain her usual routines as her stiffness increases. mrs. hernandez has _____. select one:
Why must organisms eat? they eat to obtain potential energy stored in the chemical bonds. they eat to provide reactants for respiration to make atp. they eat to obtain the monomers of proteins, lipids, and carbohydrates constructed in organisms. they eat to obtain carbohydrates, proteins, and lipids. all answers are correct?
All the answers are correct.
The food we eat supplies the body with energy-rich molecules such as glucose. These molecules are then broken down into a series of steps and used in cellular respiration to form CO2 and H2O, releasing energy to be used by the body (ATP). Glucose is an example of carbohydrate monomer formed by hydrolysis of polymer (polysaccharides) which is ingested by food.
Pollution that falls out of the atmosphere that originated from a factory is nonpoint, or secondary source, pollution with the factory being the point, or primary source, of the pollution. Is acid rain a point source (primary) or nonpoint source (secondary) of pollution? What is the effect of acid rain on the environment? (Site 1)
Answer: Acid rain adversely affects the environment in different ways. It affects the buildings, animals, human beings and plants.
Explanation:
Acid rain is a non point source which is a result of burning of fossil fuels in the environment.
The nitrogen oxides and sulfur dioxides that is released from the environment gets dissolve with water an leads to acid rain.
This rain travels from one place to another by the effect of wind. So, acid rain is a non point source.
Answer:
Different methods that acid rain harms the ecosystem exist. Buildings, animals, people, and plants are all impacted.
Explanation:
What technique is used to alter the DNA
Genetic Engineering is a technology through which DNA can be altered. We can alter it either by editing or removing a part of DNA, with the help of this technology.
One of the GE technique is CRISPR-CAS 9 which stands for (clustered regularly interspaced short palindromic repeats and CRISPR-associated protein 9).
Though it is a long race to win but scientists are developing ways to cure genetic disorders in human beings via CRISPR-CAS9.
What do you use to make an inference in biology?
True or false? testing a baby's blood for hiv antibodies provides evidence of the mother's hiv status.
A 22-year-old man had a strong acid chemical splashed into both of his eyes. he is conscious and alert, is experiencing intense pain, and states that he is wearing contact lenses. treatment should include:
The treatment should include removing the
contact lenses and begin irrigating the eyes by introducing the flushing fluid
at the inner corner of the eye close to the nose and allowing it to run across
the eye to the outer edge. The flushing fluid washes the eye and helps to
relieve irritation, discomfort, burning and itching by removing the strong acid
chemical.
Deoxygenated blood enters the heart through 3 vessels (1) _____________________________, (2)___________________________________, and (3)_________________________________. It then enters a chamber called the (4)_____________________________________ and passes through the (5) _______________________________________. The blood then enters a chamber called the (6)____________________________________________ and passes up through the (7)______________________________________________ and (8)___________________________________. The area splits into the right and left (9)_________________________________________. Blood then enters the right and left (10)___________________________ where oxygen is picked up. The oxygenated blood then reenters the heart through the right and left (11)_____________________________________. It enters a chamber called the (12)________________________________________ and passes through the (13)_______________________________________. The blood then enters a chamber called the (14)__________________________________________________ and pushes up through the (15)________________________________________________________. Blood will then enter the (16)__________________________________. If it is going to move to the upper part of the body, blood will exit through the (17)______________________________________, (18)______________________________, or the (19)______________________________________________. If it is going to the lower part of the body, blood will go through the (20)_______________________________________.
1-3. Deoxygenated blood enters the heart through 3 vessels the superior vena cava, the inferior vena cave and the coronary sinus.
(The superior vena cava carries blood from the upper limbs, head and the upper torso. The inferior vena cava carries blood from the lower limbs, the pelvis and the abdomen. The coronary sinus on the other hand carries blood from the coronary circulation, which is the circulation that nourishes the heart wall.)
4. It then enters a chamber called the Right Atrium.
(The right atrium is small and has thin muscle lining. It is one of the two receiving chambers of the heart. It is, as the name suggests, on the right side on the upper area of the heart.)
5. and passes through the tricuspid valve.
(It is also known as the right atrioventricular valve. Its main function is to prevent back flow of blood. It is made up of 3 valves, which look like flaps.)
6. The blood then enters a chamber called the right ventricle.
(One of the two pumping chambers of the heart. The muscles are thicker than those you would find on the atria. It is the right lower chamber of the heart)
7. and passes up through the pulmonary semilunar valve.
(It was named as such because this is the valve that opens into the pulmonary circuit. It is sometimes referred to as the pulmonic valve. It also has three cusps. This valve opens during ventricular systole.)
8. and Pulmonary trunk.
(This is considered as the first vessel of the pulmonary circuit because it is at this point where the blood makes its way to the lungs to be oxygenated. It is also known as the main pulmonary artery. It is one of the major vessels of the human heart.)
9. The area splits into the right and left pulmonary artery.
(The pulmonary arteries are the only arteries in the body that carry unoxygenated blood or deoxygenated blood. They are considered arteries despite this because they carry blood away from the heart.)
10. Blood then enters the right and left lung where oxygen is picked up.
(As the blood picks up oxygen, it releases carbon dioxide during respiration. The arteries are divided further into really small capillaries, which have extremely thin walls.)
11. The oxygenated blood then reenters the heart through the right and left pulmonary veins.
(Like pulmonary arteries, pulmonary veins are unique because they are the only veins in the body that carry oxygenated blood. They are considered as veins because they carry blood towards the heart.)
12. It enters a chamber called the left atrium.
(The right atrium is the second of the two receiving chambers. It differs from the left because on this side of the heart, it receives oxygenated blood which come from the pulmonary veins.)
13. and passes through the bicuspid valve.
(Named as such because it has two cusps. It is also known as the bicuspid aortic valve, the mitral valve or the left atrioventricular valve. This valve opens during diastole and closes during systole.)
14. The blood then enters a chamber called the left ventricle.
(The left ventricle is the second of the two pumping chambers. It has thicker muscles than the right ventricle because it has to pump blood all around the body. The right ventricle only has to pump blood into the lungs.)
15. and pushes up through the aortic semilunar valve.
(Also known simply as the aortic valve, it has 3 cusps. It opens as the pressure builds up in the left ventricle. As the pressure decreases when systole ends, the aortic valve will close. The opening and closing of the aortic valve makes the second heart sound.)
16. Blood will then enter the Aorta.
(The aorta is the largest artery in the human body. It has four sections; ascending aorta, aortic arch, descending aorta and abdominal aorta. )
17. If it is going to move to the upper part of the body, blood will exit through the Brachiocephalic trunk,
(The brachiocephalic trunk is the first and the biggest branch of the aortic arch. It splits into smaller arteries called the right common carotid artery and the right subclavian artery. It supplies blood to the right side of the head, neck and right upper limb.)
18. Left common carotid artery.
(This artery is one of the two carotid arteries. It supplies blood to the left side of the head and the neck. Unlike the right common carotid artery, it stems directly from the aortic arch.)
19. Left subclavian artery.
(The left subclavian artery supplies blood to the upper limbs on the left side of the body. It also stems directly from the aortic arch, unlike its counterpart the right subclavian arteries.
20. If it is going to the lower part of the body, blood will go through the descending aorta.
(The descending aorta is also called the thoracic aorta. It continues from the aortic arch. It supplies blood to lower half of the body. As it leaves the thorax, it becomes the abdominal aorta)
How to clean out the prostate with enzymes and acids?
What separates the oral cavity from the nasal cavity when raised and in contact with the posterior pharyngeal wall?
The soft palate separates the oral cavity from the nasal cavity when raised and in contact with the pharyngeal wall.
During specific functions like swallowing and speech, the separation between the oral and nasal cavities is crucial.
Soft Palate Role: The soft palate (velum) serves as the primary separator.Elevation Action: When raised, it contacts the posterior pharyngeal wall.Closure Mechanism: Forms a seal to prevent airflow into the nasal cavity.Speech Articulation: Essential for articulating sounds clearly.Swallowing Function: Prevents food or liquids from entering the nasal passage.Coordination with Tongue: Works in coordination with the tongue and lips.Clinical Implications: Dysfunction can lead to speech disorders or nasal regurgitation.Escherichia coli is the scientific name of a bacterium. What category of classification is Escherichia?
Escherichia, in biological taxonomy, denotes a genus, a level of classification that stands above species and beneath family. It aids in the organized and precise classification of organisms.
Explanation:In biological taxonomy, Escherichia is a genus. In the hierarchical system of classification, a genus is the rank above species and below family. In the case of Escherichia coli, for instance, 'Escherichia' denotes the genus and 'coli' specifies the species within that genus. This system allows scientists to classify groups of organisms in an organized fashion and denote a particular species accurately.
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The ________ system exchanges oxygen and carbon dioxide with the air, whereas the ________ system transports oxygen and carbon dioxide throughout the body.
Name three things that people need that come from ecosystems.
Ecosystem is defined as an interaction between specific biotic communities (plants, animals, fungi, micro-organisms), along with its abiotic components (water, soil temperature, air, humidity) in a geographic region. Ecosystems on Earth utilizes solar energy and nutrients from the environment. Through various interactions such as food chain and food web, an ecosystem provides food, oxygen and water for all of its living creatures.
risk-assessment models are used to
Risk assessment models are used to quantify the likelihood of potential dangers and adverse effects, helping to prioritize and manage risks systematically in various fields, including criminal justice and environmental policy.
Risk assessment models are utilized to quantify and evaluate the probabilities of potential dangers and to foresee adverse effects in populations as a whole and in specific subpopulations. These models help in determining how likely certain events are to happen and what their outcomes might be. A common risk assessment strategy involves ranking risks using tools like heat maps or matrices, where risks are sorted by their probability of occurrence and potential impact. Methods like these help to prioritize and systematically manage risks, which is especially crucial in fields like criminal justice, where they can be used to model the probability of reoffending. However, there's a concern that such instruments can perpetuate biases within systems, although advancing technology like machine learning algorithms aims to reduce such biases.
The use of risk assessment tools extends beyond criminal justice and includes applications in environmental policy, like supporting climate change adaptation strategies. Strategies in risk management frameworks become essential in decision-making processes under conditions of uncertainty. Sophisticated methods, such as event trees, combine probabilities and costs to aid in risk evaluation and to guide in prioritizing which risks should be addressed promptly.
How could the situation in Haiti be improved?
In Haiti, UN workers accidentally introduced cholera.
The UN did not dispose of human waste correctly. This caused cholera to spread to local people.
The situation in Haiti could be improved by screening UN workers for illness, increasing water sanitation, and providing adequate sewage treatment.
The situation in Haiti be improved by taking various steps to prevent the excessive flow of diseases like cholera.
What do you mean by Cholera?Cholera may be defined as an infectious disease characterized by intense vomiting and profuse watery diarrhea that rapidly leads to dehydration and often death.
Cholera is caused by infection with the bacteria Vibrio cholerae, which may be transmitted via infected fecal matter, food, or water. In Haiti, the situation can be improved by following steps:
Increase the quality of water that is available for drinking. Provide the best sewage treatment.Perform the health check-up in a regular time period.Therefore, the situation in Haiti is improved by taking various steps to prevent the excessive flow of diseases like cholera.
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A thoroughbred racehorse could have at most _________ alleles of the same gene.
a. 16
b. 8
c. 4
d. 2
e. 1
In the female reproductive cycle menstrual flow occurs when the concentrations of
The tropical rain forest ecosystem near the amazon river contains hundreds of food chains. which term refers to the combination of all food chains within an ecosystem? food web trophic level primary food chain ecosystem
The term that refers to the combination of all food chains within an ecosystem is the food web. Therefore, option A is correct.
What is a food web?A food web is a graphical representation of the interconnected food chains within an ecosystem. It shows how different species in an ecosystem are connected to each other through their feeding relationships. In a food web, each species is represented as a point, and the arrows between them indicate the direction of energy flow. The arrow points from the prey to the predator.
In a food web, the primary producers, such as plants and algae, form the base of the web, as they are the source of energy. The primary consumers, such as herbivores, eat the primary producers, and the secondary consumers, such as carnivores, eat the primary consumers.
The tertiary consumers, such as top predators, eat the secondary consumers. Decomposers, such as bacteria and fungi, break down dead organic matter and recycle nutrients back into the ecosystem. Thus, option A is correct.
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An operculus covers which body part of a bony fish?
the gills is the answer
Varieties of staphylococcus aureus that are resistant to the drug methicillin _____. see concept 22.3 (page 475) view available hint(s) varieties of staphylococcus aureus that are resistant to the drug methicillin _____. see concept 22.3 (page 475) developed in response to the use of methicillin already existed in the population before methicillin was developed always have an advantage in every environment were strongly selected for as methicillin became widely used to treat bacterial infections the second and fourth answers are correct. submit
Varieties of Staphylococcus aureus became resistant to methicillin because they developed specific adaptations that conferred survival advantage in environments where the antibiotic was used extensively. MRSA strains are very difficult to treat due to their resistance to multiple antibiotics, raising significant health concerns.
Explanation:Varieties of Staphylococcus aureus that are resistant to the drug methicillin developed in response to the use of methicillin and were strongly selected for as methicillin became widely used to treat bacterial infections. This resistance emerged due to the bacteria's ability to acquire a new low-affinity PBP (penicillin-binding protein), which provided resistance to all available β-lactam antibiotics, making certain strains, known as methicillin-resistant Staphylococcus aureus (MRSA), particularly challenging to treat. These strains can cause severe infections including skin and wound infections, pneumonia, and septicemia, and highlight the challenge of antibiotic resistance, which often requires alternative treatment strategies such as TMP/SMZ, clindamycin, tetracycline, or linezolid.
Because it locates cellular devices, assigns frequencies, transmits signals to the correct sites, the ___ is probably the most important part of any cellular network.
Mobile switching station
The mobile switching station is the most important part of any cellular network. It is associated with communications functions such as call set-up, release, and routing, locating cellular devices, assigning frequencies and transmitting signals to the correct sites. It also provides useful information such as user registration required to support mobile service subscribers.
A template dna strand contains the sequence 3'-atgctgac-5'. the corresponding sequence in the rna transcript is:
The corresponding sequence in the RNA transcript for the template DNA strand 3'-ATGCTGAC-5' is 5'-UACGACUG-3'.
When transcribing DNA to RNA, several key points must be remembered. First, the DNA and RNA strands are antiparallel, meaning they run in opposite directions. Second, RNA synthesis occurs in the 5' to 3' direction, opposing the 3' to 5' template DNA strand. Third, RNA uses ribonucleotides instead of deoxyribonucleotides, which includes replacing thymine (T) with uracil (U) when base pairing with adenine (A). Lastly, the complementary base pairing rules apply where A pairs with U (in RNA) and cytosine (C) pairs with guanine (G). Using these principles, the transcript sequence is derived as 5'-UACGACUG-3' which aligns opposite the given DNA template strand.
Harrison has increased levels of the neurotransmitter dopamine in his prefrontal cortex and fluid-filled areas in his brain. which disorder might he be at risk of experiencing
What is physical activity? question 24 options:
a.any bodily movement that is produced by the contraction of skeletal muscles and that substantially increases energy expenditure.
b.the ability to perform regular moderate to vigorous levels of physical activity without excessive fatigue
c.planned, structured, and repetitive bodily movement done to improve or maintain one or more components of physical fitness, such as endurance, flexibility, or strength
d.sitting on the couch and playing video ga?
The parts of the pancreas that have endocrine functions are known as the _____.
a. parathyroid glands
b. adrenal glands
c. pancreatic islets
d. endocrine glands
The right option is c. pancreatic islets
The parts of the pancreas that have endocrine functions are known as pancreatic islets. The islets cells functions by producing and releasing important hormones directly into the bloodstream. The two main pancreatic hormones produced by the islet cells are insulin and glucagon, which acts to lower blood sugar, and to raise blood sugar which is important to the functioning of key organs such as brain, liver, and kidneys.
The parts of the pancreas that have endocrine functions are known as the pancreatic islets
Further Explanation;Blood sugar regulation Regulation of blood glucose is also known as glucose homeostasis. It involves maintaining the concentration of glucose in blood at a certain constant level.Regulation of blood sugar is undertaken by the endocrine system through the hormones glucagon and insulin.Role of the pancreasPancreas is an organ that plays important roles in the digestion of food and also the regulation of blood sugar.The endocrine cells of the pancreas called the islets of Langerhans produces the insulin and glucagon hormone when triggered. Role of Insulin hormone Insulin hormone is produced by the pancreas and plays a major role in the regulation of blood sugar.When the concentration of glucose in the blood is too high above the normal range, the pancreas is triggered to produce insulin hormone which in turn enhances the use of glucose by cells and tissues.Insulin also enhances conversion of excess glucose in the liver to glycogen for storage.These action of insulin reduces the blood sugar level to normal range.Role of Glucagon hormoneGlucagon is another hormone that also plays a major role in the regulation of blood sugar concentration.When the blood sugar reduces below normal range, glucagon is produced from the pancreas.Glucagon causes less glucose to be absorbed by the body cells and tissues.Additionally, glycogen in the liver cells is converted to glucose. The result is an increase in the blood glucose concentration back to normal range.Keywords: Blood glucose regulation, role of insulin hormone, role of glucagon hormone, role of pancreas in blood sugar regulation.
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Subject: Biology
Topic: Homeostasis
Sub-topic: Blood sugar regulation
Sodium is pivotal to fluid and electrolyte balance and to the homeostasis of all body systems. select one:
a. True
b. False
Name the two parts of the nervous system and explain what each part does