Answer:
i believe that the answer is C because everything is based on the shellfish from the seaweed to the coral. hope this helps.
Which of the following resources do plants not compete for?WarmthLightNutrientsWater
The correct option is warmth. Plants do not compete for this resource, as it is diffused passively among the entire ecosystem. That is, there is no need to chase it, as it will distribute eventually through the space plants inhabit.
Describe a situation in which an area with a high diversity index is healthier than an area with a low diversity index.
(a) Describe how an organism reproduces by budding.
(b) State one advantage of this type of Reproduction.
Give an example of a generalist that lives in Canada. Explain why this species is able to have a broad niche.
Give an example of a behavioural adaptation and an example of a structural adaptation. How is each adaptation suited for a specific niche?
A situation in which an area with a high diversity index is healthier than an area with a low diversity index is an ecological niche filled with tall trees that has high richness in nutrients and also evenness in growth while another ecological niche filled with the same trees that has only few species that has low richness and and low evenness.
How does organism reproduces by budding?An asexual method of making new organisms is budding. A new organism is created in this procedure from a tiny fragment of the parent organism. A newly created bud separates to grow into a new organism. As it continues to develop, the freshly formed organism is still attached.
The benefits of sexual reproduction include the offspring's genetic diversity. The species has a survival advantage because of its ability to adapt to new surroundings. A illness has a lower likelihood of affecting the entire population.
The Canada lynx (Lynx canadensis), which feeds on snowshoe hare, is an illustration of a carnivorous specialist.
An organism has a wide niche if it has adapted to a wide variety of environmental conditions in order to survive. The creature can exist in a variety of diverse situations based on its extensive range of adaptations and survival abilities.
Examples of structural adaptations include an organism's physical traits, such the bill of a bird or the fur of a bear. The remainder consists of behavioral modifications. Behavioral adaptations are used by organisms to help them survive. Calls and migration are two examples of behavioral adaptations in birds.
Because natural selection is the process that leads to this, the adaptation is suitable for a certain niche. A species' nature gradually changes as a result of natural selection in order for it to fit into the niche. If a species becomes extraordinarily well adapted to its habitat and the environment does not change, it can survive for a very long time before going extinct.
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I NEED HELP!! Which cell is bigger A cheek cell or an Onion cell? Explain!
Answer:
Onion cell
Explanation:
Plant cells tend to be larger in size
10. A student designed an experiment to test the hypothesis given below.Hypothesis: The number of mitochondria in the muscle cells of girls increases with age.What is the best independent variable for this experiment?gender of the subjectsnumber of muscle cellsnumber of mitochondriaage of the girls
Solution:
According to the statement, we have that the older the woman is, the more mitochondria there will be in the muscle cells, that is, the number of mitochondria in the muscle cells depends on the woman's age. This means that the dependent variable is the number of mitochondria in the muscle cells. Thus, the independent variable is
age of the girls
Which two processes during cellular respiration release chemical energy
stored in chemical bonds?
A. The conversion of NADH to NAD*
B. The splitting of glucose
C. The production of ATP by ATP synthase
D. The conversion of FAD to FADH2
The splitting of glucose release chemical energy stored in chemical bonds.
In process of cellular respiration, the energy in food is converted into the energy that is used by the body's cells. In process of cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is converted to ATP.
Cellular respiration, is the process that takes place in the mitochondria of organisms which break down sugar in the presence of oxygen and release energy in form of ATP. Carbon dioxide and water are released as the waste products.
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A student views a cell through a microscope. The cell contains a nucleus, acell membrane, and many other well-defined structures. The cell does nothave a cell wall. Which type of cell is this?A. Animal cellB. Prokaryotic cellC. Plant cellD. Bacterial cell
Cell Biology: Prokaryotic and Eukaryotic Cells
Given their structure, cells can be classified in the following way:
Prokaryotic cells: Those that don't have a nucleus or other organelles delimited by a membrane. The member of the domains Bacteria and Archaea have this type of cell.
Eukaryotic cells: These kinds of cells have their genetic material inside a nucleus, which is membrane-bound, and it also has other organelles such as mitochondria and endoplasmic reticulum. This type of cell can be found in multicellular organisms such as animals and plants.
They are subdivided into animal cells, plant cells, and fungi cells.
Animal cells don't have a cell wall, while plant cells have a cell wall made of cellulose, and fungi cells have a cell wall made of chitin.
Given that the cell observed by the student has a nucleus and organelles but no cell wall, the cell is an animal cell, so A is the correct answer.
Answer:
Animal Cell
Explanation:
answer A is correct
I need help with this practice problem The subject is the invasive species Kudzu Take your time to review the pic After, answer the “•”s
Question:
Solution:
First, remember that a food web describes which organisms eat and are eaten by other organisms in a given region. It can be thought of as showing every organism that occupies each trophic level.
Now, Kudzu is a fast-growing invasive plant that can hinder the growth of native grasses to fully mature trees. This is because the Kudzu protects them from the sunlight they need to carry out photosynthesis. This loss of native plants affects an entire ecosystem, like other plants and also insects and animals that adapted along with them (food chain), creating cascading effects throughout the ecosystem. In fact, Kudzu disrupts the food chain by threatening the vegetation that native animals use for food and shelter. Additionally, kudzu root systems affect the amount of water in the soil and native plants die as a result. Then, the environmental and ecological damage of Kudzu results from its competition with other plant species. In particular, kudzu competes with native flora for light and acts to block their access to this vital resource by growing over them and shading them with its leaves.
what is a red herring in your own words
need help ASAP
2) Which one of the following structures carry out life functions within cells?
A) organ systems
B) organelles
C) organs
D) tissues
Answer:
b is the correct answer to your question
What steps did the government take to contain the spread of cocoliztli?
The government originally used emergency pandemic response money for urgent medical requirements, the special wards to increase hospitalization and care capacity, and of vital medical supplies.
Briefing:In 1576, there was an outbreak that followed a drought that stretched from Venezuela to Canada. The association between the drought and outbreak, according to proponents of the viral theory of Cocoliztli, may be explained by a rise in the population of vesper mice, which are carriers of viral haemorrhagic fever, during the rains that followed the drought.
What was the cause of the Cocoliztli epidemic?The cocoliztli epidemics in 1545 and 1576 seem to have been hemorrhagic fevers exacerbated by peculiar climatic conditions and brought on by a local viral pathogen. The 20th century saw the Mexican population reach pre-Hispanic levels.
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I just need a quick answer for my question.
Answer:
cause of death
Explanation:
cause of death
What term refers to an organism like fish that cannot be replaced quickly enough and so they become scarce ?A. ReplenishedB. DepletedC. Density-dependentD. Invasive
Answer: The correct answer is B. depleted.
Explanation:
Depletion refers to the reduction or loss of plant and animal species. One factor of it is overexploitation.
In what way does a human somatic cell differ from a human gamete?And why is B incorrect?
Let's start off by defining our answer choices:
0. Somatic cells are diploid (2n), whereas gametes are haploid (n).
,1. Stomatic cells are created by meiosis, whereas gametes are created by mitosis.
,2. Stomatic cells are haploid (n), whereas gametes are diploid (2n).
,3. Stomatic cells can spontaneously change into gametes, but gametes must remain gametes.
Let's define what stomatic cells and gametes are:
• Stomatic cells are ,diploid cells, (2n). This is because these cells contain 2 sets of chromosomes, one from each parent. Stomatic cells are formed through ,mitosis,.
,• Gametes cells are ,haploid cells, (n). This is because these cells contain ,1, chromosome (from each ,homologous pair,). Gametes are formed through ,meiosis,.
Now, let's use the information about somatic cells and gametes to obtain our answer:
0. Stomatic cells are diploid (2n), whereas gametes are haploid (n). - this answer choice is ,true,. Stomatic cells are indeed diploid and gametes are indeed haploid.
,1. Stomatic cells are created by meiosis, whereas gametes are created by mitosis. - this answer choice is ,false,. ,Stomatic, cells are created by ,mitosis, and ,gametes, are created by ,meiosis,. This answer choice is flipped.
,2. Stomatic cells are haploid (n), whereas gametes are diploid (2n). - this answer choice is ,false,. ,Stomatic, cells are ,diploid (2n), while ,gametes, are ,haploid (n),. This answer choice is flipped.
,3. Stomatic cells can spontaneously change into gametes, but gametes must remain gametes. - this answer choice is ,false,. Stomatic cells cannot change into gametes spontaenously.
Therefore, our answer choice is A.
Which three cultures are responsible for building astronomical pyramids?
Egyptians developed tools for carrying out astronomical measurements the sundial, clepsydras, and the merkhet.
Astronomy began in Egypt around the 5th millennium B.C. People that time used the stone circles that, these are the proof that the Egyptians could guess and mark time and can also predict when the flooding can occurs. Origins of Western astronomy can be found in Mesopotamia culture also known as the land between the rivers Tigris and Euphrates.
Ancient Egyptians also keep track on astronomical observations through hieroglyphs, ascribing natural phenomena, and constellations to deities. In prehistoric time traces of stone circles throughout Europe are believed to have been used in tracking celestial objects.
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Which describes the first step in protein synthesis? A. DNA is transcribed to mRNAB. the DNA molecule unzips between the base pairsC. amino acids are linked in a long chainD. tRNA brings amino acids to the ribosome
The first step in protein synthesis is when the DNA is transcribed to mRNA.
Assertion (A): Plants capture light energy that is utilized to make glucose through a process called photosynthesis. Reason (R): Sunlight supplies the required energy to transform molecules of carbon dioxide and water into glucose.Which of the following is TRUE for the above statements?
Photosynthesis is the process of producing sugar/glucose and O2 from sunlight, water, and CO2. The light energy from the sun is being captured and transformed to chemical energy. The chlorophyll is the one responsible for capturing the light energy.
Answer - Option 2
(c) Oxygen passes from the alveolus into the blood.
Name the part of the blood that carries the most oxygen.
Answer:
Undoubtedly, Red Blood Cells are the ones carrying the most oxygen.
Discuss how and why x linked inactivation alters the genome of a female?
X chromosome inactivation occurs in early embryonic development. In females, one of the two X chromosomes is randomly and permanently inactivated in cells other than the Egg cells.
As a result of X chromosome inactivation, females also possess only one functional X chromosome as in males.
As a result of X chromosome inactivation, there is an alteration in the genome of a female because one X chromosome is being inactivated during embryonic development.
Match each term with its definition.TERMS: osmosis | hypertonic | hypotonic | symbiotic | fungus | mycorrhizaeDEFINITIONS:a. solution with a greater concentration of dissolved substancesb. a solution with fewer dissolved substancesc. both organisms benefit from their interaction with each otherd. decomposers that break down dead organisms within the soil and recover their nutrientse. roots together with the fungif. the process in which water moves through a permeable membrane
Osmosis is the name of a process involving a semipermeable membrane and the passage of water through it. Therefore, the correct definition is f. the process in which water moves through a permeable membrane.
Hypertonic is the name of a solution with higher concentration than another one. Therefore, the correct definition is a. solution with a greater concentration of dissolved substances.
Hypotonic is the name of a solution with lower concentration than another one. Therefore, the correct definition is b. a solution with fewer dissolved substances.
Symbiotic is a way in which organisms from different species can relate to each other. They'll always benefit from this relationship. Therefore, the correct definition is c. both organisms benefit from their interaction with each other.
Fungus is an organism that is responsible for decomposition. Therefore, the correct definition is d. decomposers that break down dead organisms within the soil and recover their nutrients.
Mycorrhizae relates to a symbiotic association between a green plant and fungus. Therefore, the correct definition is e. roots together with the fungi.
an owl eats a mouse nocturnally and a hawk eats a mouse during the day is an example of
An owl feeding on a mouse in the night and a hawk eating a mouse during daytime are examples of nocturnal and diurnal birds respectively.
Birds which are active during the night are known as nocturnal birds e.g. owl. Owls sleep during the daytime. Nocturnal birds wake from their sleep at night in order to hunt and feed as well as carry out other activities.
Diurnal birds, on the other hand, remain active throughout the day e.g. hawk. These birds hunt as well as feed themselves during the daytime and sleep during the night. The nocturnal birds also possess an exceptional night vision.
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Explain why the prolonged period of drought (a time where there is little rain, and little water flowing into rivers and lakes) would cause the Hoover Dam to generate much less energy since 2009. Use evidence from the text to support your answer.
Water flowing through the Hoover Dam will produce less kinetic energy if there is less potential energy.
Briefing:Students could explain that Lake Mead will have less water if there is a drought. There will be less potential energy stored in Lake Mead if it has less water.
Why is Hoover Dam famous?It was the tallest dam in the world when it was constructed in 1935. Its base is two football fields long and twice as thick. Each spillway was constructed to allow floodwaters to pass without harming the dam and can handle the volume of water that flows over Niagara Falls.
How long will the Hoover Dam last?Engineers estimate that the dam may last for more than 10,000 years, outlasting most traces of human civilization even if people were to vanish from the planet. This is despite the fact that the dam is projected to last for centuries. However, they also forecast that without human intervention, the dam's turbines will stop operating in two years.
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do deep water organisms have high or low metabolic rate please explain
Solution:
The deep water organism have low metabolic rate.
In general the metabolic rates of marine organisms in the deep sea are perceived to be low. This is due to the low temperature that prevails in the depths.
A pond contains guppies, cichlids, and freshwater crabs. The collection of all of theguppies and no other species is considered a:1. Population2. Biosphere3. Community4. Ecosystem
A population is a group of organisms of the same species that live in the same place.
A community is a group of populations that live in the same place.
An ecosystem is the interaction of biotic and abiotic factors in one delimited area.
The biosphere is the global ecosystem.
Because the guppies are organisms of the same species, they are a population.
The female reproductive cell is a(an)
and the male reproductive cell is a(an)
. The male and female sex cells combine in a process called fertilization to form a
that eventually grows and develops into an offspring.
Answer:
egg, sperm, zygote
Explanation:
The female reproductive cell is an egg, or, more scientifically, an ovum.
The male reproductive cell is a sperm.
The male and female sex cells combine in a process called fertilization to form a zygote that eventually grows and develops into an offspring.
Why is it hard to give only one characteristic for a living thing verses a non living thing?
Answer:All living things breathe, eat, grow, move, reproduce and have senses. Non-living things do not eat, grow, breathe, move and reproduce. They do not have senses.
Please assist with following question Observe different examples of lichens :Name the three types of body forms found amongst Lichens
Lichens are organisms formed from the association between algae and fungi.
It is a harmonious relationship that benefits both organisms involved.
The types of lichens are:
• Crustose lichens: resemble crusts;
,• Foliose lichen: has structures that resemble small leaves;
,• Fruticose lichen: its structure resembles bushes.
These types of fungi have some morphological differences. Analyzing the exercise we have that:
• A: Crustose lichens
,• B: Foliose lichen;
,• C: Fruticose lichen.
Fully explain how multiple hormones are used to control the rate at which glucose is consumed during cellular respiration.
Insulin and glucagon are two hormones secreted by the pancreas involved in glucose metabolism.
insulin is secreted by the beta cells of the islets of Langerhans and contributes to lowering blood sugar levels. In this case, insulin causes the body's cells to absorb blood glucose in order to reduce it.
while glucagon is secreted by the alpha cells of the islets of Langerhans and contributes to the increase in blood glucose concentration. In this case, glucagon stimulates the liver to release glucose into the bloodstream.
since insulin is secreted when there is a lot of glucose in the blood and glucagon when there is little sugar in the blood, these two mechanisms are opposite and regulate each other, to achieve homeostasis or balance in the organism.
I need help with this
Answer:
Top Left Part: Frontal Lobe
Top Right Part: Parietal Lobe
Bottom Left Part: Temporal Lobe
Bottom Right Part: Occipital Lobe
1. fatty acids2. amino acids3. phospholipids4. hydrogen5. peptide6. tertiary7. secondary8. rough endoplasmic reticulum9. ribosome10. Golgi apparatus11. vesicle
The production of antibodies inside the lymphocytes starts at the ribosome (organelle) by joining amino acids together, creating peptide bonds, and forming the primary level structure polypeptide. The polypeptide bends and folds tertiary in the Golgi apparatus (organelle), to form the next level of structure. For instance, the secondary level of structure is formed by hydrogen bonds to create alpha helix or beta-pleated formations.
In order for an antibody to be released into the blood, a fully formed antibody will move from rough endoplasmic reticulum (organelle) to another organelle named Golgi apparatus to sort and be processed for shipment out of the cell. Antibodies transport from organelle to organelle and to the plasma membrane in a vesicle, which is made out of fatty acids-phospholipids.
1. fatty acids
2. amino acids
3. phospholipids
4. hydrogen
5. peptide
6. tertiary
7. secondary
8. rough endoplasmic reticulum (organelle)
9. ribosome (organelle)
10. Golgi apparatus (organelle)
11. vesicle
The diagram shows the parts of a typical eukaryotic life cycle. Adult ( Juvenile G The Life Cycle Zygote Which process occurs between the zygote and embryo stages OA Mitosis OB. Meiosis 0 c. Metamorphosis OD Molting
In eukaryotic life cycle Embryonic development starts after fertilization when egg or zygote is formed. After the formation of zygote it undergoes successive Mitotic division proceeds through segmentation to form the multicellular embryo.
Through segmentation blastocyst and gastrula are formed and then subsequently three embryonic layers are formed that is ectoderm, mesoderm and endoderm. these layers helps in the formation of organs.
Therefore the Correct Answer is A. Mitosis