Answer:
D. the Sun
Explanation:
Pyramid of energy is a model used to depict the flow of energy from one trophic level or feeding level to the next in an ecosystem. It's a diagram that compares the energy used by organisms at each trophic level of the food chain. The pyramid of energy must never be inverted or turned upside down.
The units used in the construction of pyramids of energy is kilocalories (kcal) or energy per area per time (Jm-²year-¹).
In Biology, producers are the living organisms that are capable of manufacturing their own food and as such can provide energy or food for the other living organisms in a food chain. Thus, producers are mainly known as the foundation of a food chain and are at the top.
A producer gets energy from the sun and converts it into food. The cells found in producers are capable of converting the energy received directly from the sun into food through a process generally referred to as photosynthesis, converting carbon dioxide from the air, water from the soil, minerals and energy from the sun into organic nutrients.
How is oxygen used by a cell organelle when it reaches the body cells?
O The oxygen is used in the cell wall to store nutrients.
O The oxygen is used in the chloroplasts to produce sugars.
O The oxygen is used in the mitochondria to release energy.
O The oxygen is used in the nucleus to provide structure for the cell.
Answer:
The oxygen is used in the cell wall to store nutrients hope this answer helps
Answer:C
Explanation:the oxygen is used in the mitochondria to release energy
which of the following statement(s) are true about the atoms of any element? a. the number of protons in an atom of an element is unique to each element b. the number of protons and neutrons in ana atom of an element is unique to each element c. a proton is an atom of one element that is identical to a proton in an atom of another element d. the number of protons in an atom of an element is the same for all elements
Answer:
I think it's A
Explanation:
I'm guessing but i feel like it's def not D
Isabella liked to sunbathe. However, after she learned that ultraviolet rays are a cause of environmental mutations, she decided to stop sunbathing When can an acquired mutation be passed from parent to offspring? O A only if the mutation occurs in the sex cells B. only if the mutation occurs in the y-chromosome C. only if the parent has an acquired mutation in the autosomal chromosome D. only if both parents do not have the mutation in the sex cells
Answer:
O A only if the mutation occurs in the sex cells
Explanation:
Mutations can be defined as genetic changes that occur in the DNA sequence of the genome of an organism. Mutations can be classified into two main types: 1-somatic mutations, which occur in somatic cells that form the body of the organism, and 2-germ-line mutations, which occur in sex cells or gametes (i.e., egg and sperm cells). Only germ-line mutations can be passed on to offspring and it occurs when a mutated gamete (either a sperm or an egg) comes together to form a diploid (2n) zygote.
Which features form when magma emerges between two diverging oceanic plates?
Answer:
mid ocean ridges forms because it is responsible for dividing the ocean's.
The features form when magma emerges between two diverging oceanic plates mid ocean ridges forms because it is responsible for dividing the ocean's.
When Mid-ocean ridges?Mid-ocean ridges occur along diverging plate boundaries, where new ocean floor is created as Earth's tectonic plates drift apart. As the plates move apart, molten rock rises to the seafloor, producing huge volcanic eruptions of basalt.
Beneath the ocean, deep within the earth, convection currents carry molten material into the upper mantle. This material rises through fault cracks between oceanic plates that are moving away from each other. This material fills the cracks, hardens, and forms a new crust.
Mid-ocean ridges form at diverging plate boundaries, where spreading of the seafloor leads to the production of new oceanic crust. This new crust forms due to igneous intrusions and extrusions as magma cools below the Earth's surface or erupts as lava above the Earth's surface.
Therefore, The features form when magma emerges between two diverging oceanic plates mid ocean ridges forms because it is responsible for dividing the ocean's.
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What are six characteristics of magnet
Answer: 1. Magnetic lines of force start from the North Pole and end at the pole, they're continuos through the body of the magnet , Magnetic lines of force can meet up with iron more easily than air. , Two magnetic lines of force can't intersect one another, they have a tendency to contract longitudinally., they have an inclination to expand laterally.
what inflammation is
Answer:
Inflammation is a process by which your body's white blood cells and the things they make protect you from infection from outside invaders, such as bacteria and viruses
Explanation:
also can I have brainliest
Explanation:
Inflammation is a process by which your body's white blood cells and the things they make protect you from infection from outside invaders, such as bacteria and viruses.
One or more extra whole sets of chromosomes is called Choose...
which often is beneficial in plants
Answer:
It is called polyploidy. Hope it helps ❤️
Evolution is sometimes a controversial topic. Write an essay (minimum 5 short paragraphs) including the following:
What is your opinion about evolution?
Do you think there should be a controversy?
Do you think alternatives to evolution should be taught in schools?
Why or why not?
"What is your opinion about evolution?"
Evolution is very controversial, I can agree. But in my opinion, evolution is the only explanation for why we have creatures and living things on this planet, makes more sense than some space guy making every single animal and plant in seven days, simply because no one on Earth has that power, and it's downright impossible. I, personally am an Atheist, so my opinion is going to be different than most people's opinions on the matter itself.
"Do you think there should be a controversy?"
Honestly, no. Christians and peoples of other religion get mad because a scientific fact meddled with their original opinion. Now, here's my opinion. It's ok not to accept change at first, that's an expected human reaction. But people, over time, accept change. But it's been 63 years since the theory was first published, and Christian society is still angry that a simple fact had ruined their entire ideology. I wouldn't say believing in God is simply a façade, but I will say that you should be accepting to other people's view of their own world.
Oh yeah, and although I refer evolution as a scientific fact even though the scientific community considers it a theory, is because we have direct evidence for this "theory", so what would be the point of calling it a theory.
"Do you think alternatives to evolution should be taught in schools?"
Depends if the school is more science-based or religiously-based. Until people can learn and accept the changes that have taken place in society, alternatives for evolution, like the Genesis chapter from "The Sacred Text", would probably have to be considered for Christian schooling. Meanwhile, more science centric schools can still teach evolution, even if Karen complains about it.
Well there's my essay. When I first started my account, I had asked two questions like this one. I honestly enjoyed writing my feelings, it's really rare when I get to find questions like these on Brainly. Thanks!
Please help me???!!???
Answer:
C - A person with 2 copies of 't' inherited one from their mother and one from their father.
Help please thank u ☺️
Answer:
Structure 4!!!!!!!!!!!!!!
Para el color de las flores, el púrpura (P) es dominante sobre el blanco (p). Entonces, ¿cuál de los siguientes cruces corresponde al efectuado entre dos líneas puras distintas para dicho carácter?
Answer:
The correct answer to the given question is,
Purple color is dominant than the white color because the dark is always dominant and thus when the two are mixed purple is more visible and the white color is not much visible or even if visible it is less than purple which is the dominant color.
Explanation:
The correct answer to the given question is,
Purple color is dominant than the white color because the dark is always dominant and thus when the two are mixed purple is more visible and the white color is not much visible or even if visible it is less than purple which is the dominant color.
What is the chance that the offspring will have blue eyes?
ignore my choice.
Answer:
0 in 4% is the answer.
What are the two allele for this trait? ||
Which statement is true of meiosis?
A. Organisms use meiosis to repair damaged cells.
B. Organisms use meiosis to grow.
C. Organisms use meiosis to make reproductive cells.
D. Organisms use meiosis to replace blood cells.
Answer:
C. Organisms use meiosis to make reproductive cells.
The statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).
Meiosis is a type of reductional cell division by which a parental cell produces four (4) daughter cells having half of the genetic material.Organisms of sexual reproduction use this type of cell division to produce germinal (gametes) sex cells.During fertilization, two germinal gametic cells fuse to produce a cell (zygote) with a normal amount of chromosomes.In conclusion, the statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).
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Explain the difference between a cold front and a warm front.
Answer:
At an occluded front, the cold air mass from the cold front meets the cool air that was ahead of the warm front. The warm air rises as these air masses come together. Occluded fronts usually form around areas of low atmospheric pressure.
Need help with my science homework please and thank you
Answer:
I think its the first one
Explanation:
How does a population grow with unlimited food, space and water
Answer:
If there are unlimited food space and water, then whatever it is that is populating, will not die
Then it will reproduce causing the population to grow.
☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
Exponentially, unless it has a predator.
Here's a meme to make you smile! ◕‿◕
Hope it helps.
Have a nice day noona/hyung!~ ￣▽￣❤️
please help me
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please
How do ocean currents influence people?
A. Oceans currents influence climate
B. Oceans Currents influence plate tectonics
C. Oceans currents influence the local politics of an area
D. Oceans currents influence the length of the days
Answer:
I think it is option A
oceans currents influence climate
hope it helps
please help me identify what cell organelle this is and the numbers too!
What perfume do my ladies wear and what cologne do my gentlemen use? I wear Black Opium and Valentino... I'm trying to prove a point
Answer: I get my perfume from Victoria’s Secret
Explanation:
Three of the statements below are true statements and one is false. Select the FALSE statement.
New genetic combinations occur in sex cells during meiosis that can be passed on to offspring
Errors in DNA replication can cause genetic variations.
Mutations caused by environmental factors can cause genetic variations
New genetic combinations occur in body cells that can be passed on to offspring
7
The false statement is that New genetic combinations occur in cells during meiosis that can be passed on to offspring.
The Genetic variations that takes place in the human genome can be of many forms. They are;
Single nucleotide changes or substitutionsTandem repeatsInsertions and deletions (indels) etc.The statement of New genetic combinations occur in the cells during meiosis that can be passed on to offspring is said to be false because it is not true.
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What part does the CYTOPLASM resemble in an amusement park? HELP ME PLEASE
Answer:
is this a joke???
Explanation:
Answer:
Cytoplasm is the jelly-like substance inside of a cell that holds the organelles together. The cytoplasm is the like ground area/space between all of the rides because it is holding the rides together/supporting them.
Hope this helps, have a good day! :)
What are the PRODUCTS in this chemical equation? CO2 + H2O -
C6H12O6 + 02*
CO2+ H20
C6H1206 + 02
CO2 + H20
C6H1206 + 02
There are no products in chemical equations
What is the product after 1 cycle of the Calvin cycle
Answer:
The immediate products of one turn of the Calvin cycle are 2 glyceraldehyde-3-phosphate
What is an example of gathering data by direct observation?
Answer:
Looking how it acts
Explanation:
when looking at something you want to veiw it would all your attention looking at how it acts and other ways too.
The incidence of MRSA, methicillin-resistant Staphylococcus aureus, has increased in the last twenty years. The rise of MRSA strains is significant, and MRSA infections are often developed within the hospital system rather than outside of them. In terms of how MRSA strains developed, evaluate each statement below. Choose the statements that accurately describe how MRSA strains occurred. You may select ALL that apply.
A) Individuals that are admitted to the hospital are likely already carrying MRSA infections.
B) Hospitals treat patients with MRSA with drugs that cause the Staphylococcus aureus to mutate more rapidly.
C) Hospital systems provide a mechanism for extreme selection pressure with sterile technique and heavy use of antibiotics.
D) Staphylococcus aureus can transmit genetic components containing the methicillin resistance to offspring and other members of the population.
E) Staphylococcus aureus that was already genetically predisposed to be resistant to methicillin existed in small proportions of the original population. Eliminate
The incident of the MRSA describes the strains that occurred include :
The hospital systems provide a mechanism for extreme selection.The staphylococcus aureus can be transmitted into genetic components.Staphylococcus aureus is genetically predisposed to be resistant.What is methicillin?Methicillin is an antibiotic that was used for the treatment of bacteria that causes infection in organisms and is derived from penicillin. Being a narrow-spectrum antibiotic it was discovered in the 1960's.
The drug is resistant to the B lactam antibiotic. The hospital thus provides it with extreme care and can be used for genetic treatment.
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The statements that accurately describe how MRSA strains occurred are: Individuals that are admitted to the hospital are likely already carrying MRSA infections. Hospital systems provide a mechanism for extreme selection pressure with sterile technique and heavy use of antibiotics. The correct options are A, C, and D.
These claims draw attention to crucial elements involved in the emergence and dissemination of MRSA strains.
It is possible for someone to carry MRSA before entering a hospital, increasing the likelihood that an infection would take place there (Statement A).
Hospital systems, with their emphasis on sterile procedures and heavy reliance on antibiotics, produce a setting with high selection pressure that favours the survival and spread of MRSA strains (Statement C).
Staphylococcus aureus can also pass on genetic elements that are resistant to methicillin to offspring and other population members, aiding in the propagation of resistant strains (Statement D).
Thus, the correct options are A, C, and D.
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Select all the statements that correctly describe the difference between DNA and RNA.
A) RNA nucleotides contains uracil instead of thymine as in DNA
B) DNA consists of two strands of nucleotides while RNA has one
C) RNA consists of phosphate group while DNA has nitrogenous group
D) DNA nucleotide comprises deoxyribose sugar while RNA consists of ribose sugar
E) DNA nucleotides contain and adenine-uracil base pairing
F) RNA is more complex than DNA because it has more types
Answer:
A,B,D,
Explanation:
C,E and F are wrong
Answer:
DNA has thymine as a nucleotide, while RNA has uracil.
Explanation:
The DNA nucleotides are adenine, guanine, cytosine, and thymine; the RNA nucleotides are adenine, guanine, cytosine, and uracil.
One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin toxins. In the 1970s, three hunters were found dead while camping in Western Oregon when they accidentally boiled a rough skinned newt in their coffee pot. Scientists discovered that they were becoming more toxic due to a common predator: the garter snake. As garter snakes were growing more immune to their toxins, rough skinned newts were growing more toxic in what is known as an “evolutionary arms race”.
Though the genes for the garter snake immunity are most likely polygenic, however, let us assume that the immunity is caused by a single dominant allele for this exercise. Those without the dominant gene (the recessive genotype), are NOT immune to the toxins of the rough skinned newt.
In 1975, in a population of 88 garter snakes on the coast of Oregon, 54 of them exhibit the recessive genotype are therefore not immune to the rough skinned newt’s toxin.
What is the frequency for the recessive genotype (q^2)?
Solve for q:
Solve for p:
How many snakes are heterozygous?
How many snakes are homoozygous dominant?
Answer:
One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin toxins. In the 1970s, three hunters were found dead while camping in Western Oregon when they accidentally boiled a rough skinned newt in their coffee pot. Scientists discovered that they were becoming more toxic due to a common predator: the garter snake. As garter snakes were growing more immune to their toxins, rough skinned newts were growing more toxic in what is known as an “evolutionary arms race”.
Though the genes for the garter snake immunity are most likely polygenic, however, let us assume that the immunity is caused
If you have a semi-
permeable membrane and
both sides are at
equilibrium, which direction will the solutes move?
A. Only to the left
B. In both directions