Explanation:
Noise is an unwanted signal which interferes with the original message signal and corrupts the parameters of the message signal. This alteration in the communication process, leads to the message getting altered. It is most likely to be entered at the channel or the receiver.
1.) You have to inform your community about the Aedes aegypti mosquito.
Describe how the mosquito transmits the dengue fever virus to human beings.
2.) Outline TWO activities which the community can carry out on the environment, to prevent the spread of mosquito-borne diseases, and explain how these activities will be effective in preventing the diseases.
3.) Suggest ONE activity, OTHER THAN the two in (b) (ii), which you can carry out in the home to prevent the spread of dengue fever.
Hello, please answer those questions, please.
Proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
What is a disease vector?A disease vector is an organism which transmits pathogens to other organism.
Aedes aegypti mosquito is the vector for dengue fever. It transmits mosquito through its bite, thus introducing the virus into the blood.
The use of insecticides and the proper sanitation will help prevent the transmission of diseases.
At home, use of insecticide-treated nets will help prevent the spread of dengue fever.
Therefore, proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
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how does a cell avoid dna overlode
Answer: the cell divides.
Explanation:
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ariannaajones12004
ariannaajones12004
18 hours ago
Biology
High School
The skin is an organ that protects the body and helps with sensing the environment.
Which of the following is true about skin?
Choose 1 answer:
(A) the skin is made up of tissue.
(B) the skin is made up of different tissues that carry out the same function.
(C) the skin is made up of tissues with different functions that work together.
option c
the skin is made up of tissues with different functions that work together.
hope it helps...!!!
Which substances are needed to make food in plants?.
Answer:
Carbon dioxide and water
Explanation: Photosynthesis= Carbon dioxide+ water------> Glucose and Oxygen
What is considered to be the lowest level of organization in a multicellular organism?.
Answer:
Lower levels of organization in multicellular organisms are cells tissues and organs.
What are micropipettes, and how are they used?
Answer:
It is a common yet an essential paboratory instrument used to accurately and precisely transfer volumes of liquid in the microliter range
How are the electron transport chains in photosynthesis and cellular respiration
similar? how are they different?
Answer:
They are simular because they have photosynthesis and cellular reproduction in their DNA
Explanation:
They are different because one contains one more than the other does.
What is the original starting color for the Glucose indicator?
Answer:
aqua-blue
Explanation:
Benedict's reagent starts out aqua-blue. As it is heated in the presence of reducing sugars, it turns yellow to orange. The "hotter" the final color of the reagent, the higher the concentration of reducing sugar.
The lateral kidney position allows approach to the retroperitoneal area of the flank. to render the kidney region readily accessible, the ______ is raised, and the bed flexed so that the area between the twelfth rib and the iliac crest is elevated. compression of the _______ can occur when the flank is raised too high.
Filling in the blanks
The lateral kidney position allows approach to the retroperitoneal area of the flank. to render the kidney region readily accessible, the kidney bridge is raised, and the bed flexed so that the area between the twelfth rib and the iliac crest is elevated. compression of the vena cava can occur when the flank is raised too high.
Kidney bridge vs Vena CavaThe kidney bridge is used during gallbladder and kidney operations to enable the proper positioning of the patient on he operating table usually Obese patients, it renders the kidney region readily accessible. While Vena cava transports blood through the major organs in the body and it's compression can occur when the flank is raised too high.
Hence we can conclude that The kidney bridge is used during gallbladder and kidney operations to enable the proper positioning of the patient on he operating table usually Obese patients, it renders the kidney region readily accessible. While Vena cava transports blood through the major organs in the body and it's compression can occur when the flank is raised too high.
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The lateral kidney position allows the approach to the retroperitoneal area of the flank to render the kidney region readily accessible, the kidney bridge is raised, and the bed flexed so that the area between the twelfth rib and the iliac crest is elevated. Compression of the vena cava can occur when the flank is raised too high.
What are the functions of kidneys?The kidney performs numerous functions in the body of an organism. Some of them are as follows:
Regulation of extracellular fluid volume.Removal of waste products.Control of blood pressure.Compensation for minerals and chemicals. Production of red blood cells.The kidney bridge is utilized when a patient undergoes any kidney operations. While vena cava plays an important role in the transportation of blood to the significant organs of the body.
Therefore, it is well described above.
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By which process is water lost from a leaf?
a active transport
b diffusion
c osmosis
d photosynthesis
Answer:
Explanation:
It is transpiration but seeing as it isn't in the options the closest i can think of is osmosis though it doesn't sound right but sorry if its wrong
an element found in group 17 of the periodic
table
1. A Muslim house of worship is called
mosque
alhamdulillah I am Muslim
This can be found in the nucleus, and are tiny strands
that contain the instructions for directing the cell's
functions.
a. dna
b. chloroplasts
c. golgi bodies
d. er
Answer:
The answer is A. DNA.
Explanation:
Control center of the cell; contains DNAControl center of the cell; contains DNA Stores food, water, wastes, and other materials Found inside the nucleus and produces ribosomeplease answer this correctly
Answer:
b. Latituded. Degreesb. Equatora. Prime Meridianb. LongitudeExplanation:
1. The imaginary line that extends horizontally from east to west on a map or a globe that measures distance is called latitude.
2. Degrees are not part of the globe.
3. The Equator is known as zero latitude.
4. The Prime Meridian is an imaginary line which lies on zero degrees longitude.
5. Longitude describes the places in degrees north or south of an equator.
Describe what happens during interphase
Answer:
the cell grows and the nuclear DNA is duplicated
Answer:
DNA replication takes place during interphase
Which statements are true about observations? (Select all that apply.)
A. Observations are only made in a laboratory setting.
B. They are statements made based on something seen, noticed, or measured.
C. We naturally make observations about the world around us.
D. Lab experiments rely on observations, but field investigations do not.
Answer:
b and c
Explanation:
Answer:
b and c
Explanation:
the special type of cell division required to produce gametes is called
Answer: Meiosis
Explanation:
Meiosis creates gamete "daughter cells" that have half the chromosomes as a normal cell that would be created during mitosis, which is the division and reproduction of identical cells from the parent. In humans, a regular 46 chromosome cell divides through meiosis to create gametes with 23 chromosomes. This is important to be sure that an organism that is made through reproduction with sperm and egg has the correct number of chromosomes.
Which of the following is a correct product of mitosis?
2 haploid cells that are genetically identical to the parent cells
4 haploid cells that are genetically identical to the parent cells
2 diploid cells that are genetically identical to the parent cells
4 diploid cells that are genetically identical to the parent cells
If both parents have type A blood what are their genotypes?
Answer:
Explanation:
Two parents with blood type A will have a baby with either A or O
scientists use the scrence called to classify organisms based on how they are
Scientists use the scrence called to classify organisms based on how they are micromorphologically and macromorphologically.
What is taxonomy?The basis of taxonomy studies is nothing more than the classification of living beings into groups, to assist with greater precision in the final results of any experiment carried out with them.
it should be science, provide more information in explanation
Taxonomy is the area of Biology that
classifiesorganizes and describes living beings.It is like a library that organizes each group into its categories, in an order that facilitates understanding and searching for features.
With this information, we can conclude that scientists use the scrence called to classify organisms based on how they are micromorphologically and macromorphologically.
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What is NOT a method used to
a
genetically modify organisms?
A. making holes in the cell to get the new DNA
into the cell
B. having bacteria engulf a cell with the new
DNA
C. using a plasmid to insert new gene into the
cell of the organism
Answer:
making hole in the same to get the new DNA into the cell
the tiny hairs that keep mucus and dirt out of your lungs are called:
Answer:
The bronchus in the lungs are lined with hair-like projections called cilia that move microbes and debris up and out of the airways. Scattered throughout the cilia are goblet cells that secrete mucus which helps protect the lining of the bronchus and trap microorganisms.
Explanation:
Answer:
Cilla
Explanation:
Cilla keeps mucus and dirt out of our lungs.
I hope it helps! Have a great day!
Muffin~
The chemical elements are made up of atoms. True False
Answer:
This statement is true. All chemical elements are made up of atoms because atoms can cause chemical reactions when chemical bonds are broken, also why certain chemicals exist.
The texture of a single melodic line without accompaniment is:
Answer:
Monophony
Explanation:
How can fish farming still deplete ecosystems?
A. Farmed fish often eat wild-caught fish.
B. Fish farming always occurs in the wild.
C. Farmed fish always live in self-contained units.
D.Farmed fish can be fed sustainably grown grains.
Answer:
B.
Explanation:
How does fish farming harm the local ecosystem?
Fish-farming is thought to contribute to eutrophication and the worldwide growth of this industry is of concern. Faeces and uneaten food pellets from fish farms alter the organic matter in the sediment, which can change the consumption of oxygen and cause local eutrophication.
2. Check THREE that apply.
What are some differences between plant and animal cells?
Plant cells have chloroplasts.
Plant cells have a stiff cell wall.
Plant cells have a cell membrane.
Plant cells have vacuoles.
Plant cells have chorophyll.
Which best explains why it is difficult to classify protists?
O They are all so much like one another.
• There is a lot of diversity
between the organisms.
O They
do not have anything in
common with other organisms.
O They have structures that are hard to observe.
Answer:
There is a lot of diversity between the organisms.
hope it helps!
4. Describe the large-scale change that occurred at Coldwater Creek after the eruption. What effect would this have had on the local ecosystem?
The gases and dust that the volcanic eruption releases changes the climate because most particles erupted shade incoming solar radiation causing the global climate to cool down.
What are the different ways to recover grassland ecosystem after volcanic revolution?The volcanic eruption destroys a grassland ecosystem. They burns the place and the plants. The dusts cover up the leaves and the heat kills the seeds and spores of the plants. The recovery isn’t easy and fast.
As the volcano lava cools and subsides, the new vegetation starts to grow.
The seeds are brought by the wind, birds and other animals that are spread over the landform. The rain provides the necessary water for germination. Volcano supplies the necessary minerals that are very good for plant growth.Thus, most particles erupted shade incoming solar radiation causing the global climate to cool down.
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There is a loss of many organisms of marine ecosystem.
What is coldwater creek lake?
The lake was created during the 1980 eruption of Mount St. Helens, which blocked its natural outlet, Coldwater Creek, with volcanic debris. It is one of several lakes in the area that were created or otherwise enlarged by the eruption.
The lake was completely vacated after the eruption as well as the eradication of all life forms except for bacteria, which can be a source of a new life in lake.
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In Cellular Respiration, Glucose is transformed into?
In Cellular Respiration, Glucose is transformed into ATP.
What is ATP?Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes.
During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose.
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What are five ways to help keep groundwater clean?
Five ways to keep Ground Water Clean!
Purification
Less Littering
Less pollution
Less gas around water areas
Cleaning up around your local area