Answer:
Flowering plants begin as seeds. These seeds store energy and food within them long enough to reach the right environment and germinate. Germination is the development of a plant, growing from a seed into a seedling. Seedlings are the second stage of a flowering plant's life. This is when their roots begin to form and photosynthesis can begin. Next comes the growth period. After the seedling is planted, it requires a lot of food and energy as more leaves begin to emerge. The next stage of a flowering plant's life is the flowering stage itself. This is when buds and flowers begin to sprout. It enters the reproductive stage and pollination begins, allowing more seeds to be sown.
when can exponentail growth occur in a population
Answer: d
Explanation:
A car with a mass of 1,324 kilograms, traveling at a speed of 20 meters/second, crashes into a wall and stops. What is the kinetic energy after this perfectly inelastic collision?
Answer:
0 joules
Explanation:
I think the correct answer from the choices listed above is 0. The kinetic energy after the perfectly inelastic collision would be zero Joules. A perfectly inelastic collision occurs when the maximum amount of kinetic energy of a system is lost. Hope this answers the question.
Question 14 of 20
You have two rocks made of the same material that are at the same
temperature. The first rock has three times the mass of the second rock. How
does the thermal energy of the two rocks compare?
A. The first rock has six times the thermal energy of the second rock.
B. The second rock has three times the thermal energy of the first
rock.
C. The second rock has one-third as much thermal energy as the first
rock.
D. The rocks have the same amount of thermal energy.
Answer:
The rocks have the same amount of thermal energy.
Which part of the chemical equation is incorrect
The part of the chemical equation is incorrect is The solution is 10 02, it ought to de 1302.For carbon, on each aspects, there are eight carbon atoms.For hydrogen, on each aspects there are 20 hydrogen atoms.
What a part of a chemical equation are you able to by no means alternate?When you stability an equation you could most effectively alternate the coefficients (the numbers in the front of molecules or atoms). Coefficients are the numbers in the front of the molecule. Subscripts are the smaller numbers observed after atoms. These can not be modified while balancing chemical equations.
The complete question is Which part of the chemical equation is incorrect which is 2C4H10+ 10O2 - 8CO2+10H2O.
To realize if a response is properly balanced among the reactants and the products, you need to calculate the wide variety of atoms of every detail on each aspect of the response and to test if they may be equal.For oxygen, there are 20 oxygen atoms withinside the reagents and 26 withinside the products, so it's miles essential to grow the wide variety of oxygen withinside the reactants (with out touching the others). For this we positioned thirteen 02 withinside the reactants rather than 10, to have 26 oxygen atoms on every side.Read more about the equation :
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the main goal of poaching is
The main goal of poaching is to make money from the parts of the animals poached.
What is poaching?Poaching refers to the illegal and indiscriminate hunting of animals for a part of the animal which is of economical value in the society.
The most commonly poached animals are elephants for theirs tusks, tigers for their skin, pangolins for their scales.
Therefore, the main goal of poaching is to make money from the parts of the animals poached.
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In this investigation, you will observe the release of O2 and CO2 into the environment. Gas production by two types of organisms will serve as evidence of photosynthesis and cellular respiration in action. In part 1, you will vary the amount of sugar present and observe the effect on cellular respiration.
Anaerobic (without oxygen) and aerobic (with oxygen) cellular respiration are both possible (without oxygen).
During aerobic cellular respiration, glucose and oxygen combine to create ATP, which the cell can utilise. As byproducts, carbon dioxide and water are produced.
What are the three stages of cellular respiration?The Krebs cycle, oxidative phosphorylation, and glycolysis—an anaerobic process—are the three phases of aerobic cellular respiration.
All forms of cellular respiration begin with glycolysis, which is anaerobic and oxygen-free. The pathway will go on to the Krebs cycle and oxidative phosphorylation if oxygen is present. However, some species may engage in fermentation to continuously manufacture ATP in the absence of oxygen.
Total amount of ATP molecules generated during aerobic respiration from a single glucose molecule.
During glycolysis:
As 2ATP
From 2NADH 5ATP (oxidation phosphorylation)
In pyruvate oxidation;
From 2NADH 5ATP (oxidative phosphorylation)
Citric acid cycle;
ATP ATP (substrate level phosphorylation)
From 6NADH 15ATP (oxidative phosphyrlation)
From 2 FADH2 3ATP
Total Number ATP = 32 ATP
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Which statement about generic disease is true
A
B
C
Answer:
B. Genetic diseases are CURABLE but not TREATABLE.
Can anyone tell me the Plant taxonomy Of any 10 flowers with 1 line explanation of each one
Plant taxonomy is the classification of a plant based on different levels (taxa) such as kingdom, division (phylum), class, order, family, genus, species.
What is taxonomy of ten flowers?The taxonomy of few flowers is as follows:
For Rose flower ; Kingdom : Plantae, Division: Magnoliophyta, Class: Magnoliopsida, Order: Rosales, Family: Rosacea, Subfamily: Rosoideae, and Genus: Rosa, Species: Rosa gallica and Rosa canina.For hibiscus flower: Kingdom: plantae, class: Magnoliopsida, Order: Malvales, Family: Malvaceae, Genus: Hibiscus L.For Buttercup ; Kingdom: Plantae ; Division: Magnoliophyta ; Class: Magnoliopsida ; Order: Ranunculales ; Family: Ranunculaceae,Genus: Ranunculus.For California Poppy: Kingdom: Plantae · Phylum: Spermatophyta · Subphylum: Angiospermae · Class: Dicotyledonae · Order: Papaverales, Family:Papaveraceae.For Daffodil: Domain: Eukaryota · Kingdom: Plantae · Phylum: Spermatophyta · Subphylum: Angiospermae · Class: Monocotyledonae.For sunflower: Kingdom; plante, Division;tracheophytes,Class;Magnoliopsida,Order; Asterales, Family:Asteraceae, Genus: Bellis L. – bellis, Species: Bellis perennis L.For tulip: Kingdom; Plantae, Phylum;Spermatophyta, Subphylum;Angiospermae, Class;Monocotyledonae, Phylum:Spermatophyta, Domain: Eukaryota. For balsam: Kingdom; Plantae, Division; Tracheophyta, Class; Pinopsida conifers,Order; Pinales pines, Family; Pinaceae pines, Genus Abies M., Species: Abies balsamea (L.).For lily: Kingdom; Plantae, Division Tracheophytes, Class; Magnoliopsida, Order;Liliales, Family; Liliaceae, Genus; Lilium.For coneflower: Kingdom; Plantae, Division; Tracheophyta, Class: Magnoliopsida, Order: Asterales, Family: Asteraceae, Genus; Echinacea, Species Echinacea purpurea (L.).Therefore, Plant taxonomy is the classification of a plant based on different levels (taxa) such as kingdom, division (phylum), class, order, family, genus, species.
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30. 9) To complete this Venn Diagram, label the following cell parts as A (Prokaryotic), B (common to both) or C (Eukaryotic) characteristics:
A B C
Prokaryotic
Eukaryotic
capsule
flagella
cell wall (incl. plants)
cytoplasm
cell membrane
nucleus
The presence of the Capsule is the characteristic of the prokaryotic cells only. Hence, it is placed under A. While the nucleus is only found in the eukaryotic cell. Hence, it is placed under C. Rest all, flagella, cell wall, cytoplasm, and cell membrane (plasma membrane) are found in both types of cells. Hence, they are all placed under B.
What are Prokaryotes?Prokaryotes may be defined as a tiny single-celled organism that has neither a characteristic nucleus with a membrane nor other specialized organelles. For example, bacteria and cyanobacteria.
The basic difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a well-defined nucleus with membrane-bound cell organelles, while prokaryotic cells do not have such kinds of arrangements.
Therefore, it is well described above.
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Match the structure of proteins.
I
Primary structure
A
Twisted polypeptide chain
II
Secondary structure B
Folded polypeptide chain
III
Tertiary structure C
Linear polypeptide chain
I - C, II - A, and III – B
I - B, II - C, and III - A
I - A, II - C, and III - B
I - C, II - B, and III - A
The matching of the structure of proteins is as follows:
Primary structure: Linear polypeptide chain.Secondary structure: Twisted polypeptide chain.Tertiary structure: Folded polypeptide chain.Thus, the correct option is A.
What are Proteins?Proteins may be defined as intrinsically appearing, a remarkably complicated substance that consists of amino acid residues united by peptide bonds.
The primary structure of the protein is so simple and it looks like a linear chain of the polypeptide. The secondary structure of proteins consists of alpha-helix and beta-pleated sheet that involves the twisted form of polypeptide chains.
The tertiary structure of the protein is more complicated as compared to secondary and primary. This structure emerges due to the constant folding of polypeptide chains.
Therefore, it is well described above.
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When sugar is produced in the leaves
due to photosynthesis, they can be transported to the roots. In this example, what is the sugar sink?
A. the leaves
B. the roots
C. the sun
What is the most common body type ectomorph endomorph mesomorph?.
Nowadays, endomorph is the most common body type. Thus, the correct option is B.
What is Body type?Body type may be defined as the posture or composition of body structure. It is used for the classification of human body shapes according to their appearance.
Endomorph body type represents the body that has more stored fats, and a lot of muscles that gain weight more easily. Nowadays, the situation remains the same and people are more prone to reach circumstances of obesity.
Therefore, it is well described above.
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A metabolic reaction will most likely reverse itself when the ____
A metabolic reaction will most likely reverse itself when the concentration of its products is too high.
What is a metabolic reaction?A metabolic reaction is a chemical reaction that generates one of more products, which are used by the body.
Metabolic reactions are homeostatically controlled in order to maintain the internal body equilibrium.
In conclusion, a metabolic reaction will most likely reverse itself when the concentration of its products is too high.
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Which of the following correctly explains the data in the graphs above?
Select one:
O a. The eastern states use much more water for agricultural use because the majority
of use farms and ranches are found there.
Ob. The western states use much more water for agricultural use because the majority
of use farms and ranches are found there.
OC.
The northern states use much more water for agricultural use because the majority
of use farms and ranches are found there.
↑
The correct option to your question is : ( B ) The western states use much more water for agricultural use because the majority of use farms and ranches are found there.
The Agricultural regionThe western states of the united states use much of water for agricultural purposes because most of the farms and ranches are found in the western region of the united states due its temperate weather conditions and fertile soil the west region can be classified as the agricultural region. as well as Texas
Although the graphs related to your question is missing the region that uses much water for agricultural purposes is the western region.
Hence we can conclude that The western states use much more water for agricultural use because the majority of use farms and ranches are found there.
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Use the following vocabulary words in a coherent paragraph using the image below as a resource. Highlight your vocabulary words.
Transmit Absorb Frequency Light Energy Reflection Transparent
(image attached)
thank you!! WILL GIVE BRAINLIEST!!
Answer:
Transmit - cause (something) to pass on from one place or person to another.
Absorb - take in or soak up (energy or a liquid or other substance) by chemical or physical action.
Frequency - the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.
Light Energy - Light energy is a kind of kinetic energy with the ability to make types of light visible to human eyes. Light is defined as a form of electromagnetic radiation emitted by hot objects like lasers, bulbs, and the sun.
Reflection - the throwing back by a body or surface of light, heat, or sound without absorbing it.
Transparent - (of a material or article) allowing light to pass through so that objects behind can be distinctly seen.
Answer:
In the photo to the left, we can see a red tomato. This tomato appears red because of how it is interacting with the light energy it is receiving. It is reflecting red, and absorbing all other colors: orange, yellow, green, blue, and violet. In this depiction, you can see an entire rainbow of colors going into the apple and only red coming/bouncing (reflecting) back off. You can also see the green of the stem, which is colored in the same way. It absorbs certain frequencies of light--all other colors of light than green--and reflects certain frequencies of light, green light.
In this image, we are able to see the apple and stem because the air/medium that we are seeing this image through is transparent. If the surroundings were opaque, we wouldn’t see red at all (all colors would be blocked if light is blocked).
Another transparent factor in this image are light waves. Actual lightwaves (unless they are being refracted in such a way that they are being spread out--like a laser beam hitting a spray of water mist) are transparent.
You wouldn’t be able to see the [red] lightwaves bouncing off, you would only see the red of the apple. When light is being refracted by a different translucent material--such as glass, plastic, and water--that material is also transmitting the light, it is passing on the light wave. This is when refraction/the bending of light due to a change in media occurs.
hope this helps!!
In part of the model, materials move out of the bag and into the water. which
of the following cell processes does this best model?
a. substances move from an area of low concentration to an area of
high concentration.
b. small molecules easily pass between the phospholipids in the cell
membrane.
c. transport proteins use energy to push large molecules across the
cell membrane.
o d. a vacuole opens to release substances into the area outside the
cell.
previous
Answer:
small molecules easily pass through the phospholipids in the cell membrane
Research has demonstrated that people will help in-group members because __________.
Research has demonstrated that people will help in-group members because they have feelings of empathy.
What is empathy?Empathy is an emotion that helps people to understand the situation in which another person lives.
Empathy also helps to develop healthy groups and communities and it is an evolutionary feature.
In conclusion, research has demonstrated that people will help in-group members because they have feelings of empathy.
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Which of the following is a result of crossing over during meiosis?
O Gametes contain much less than one half of the genetic information of the parent that produced them.
Chromosomes with new combinations of alleles are created.
Gametes contain much more than one half of the genetic information of the parent that produced them.
O Dominant alleles tend to be inherited together.
Answer:
B) Chromosomes with new combinations of alleles are created
The portion of the dna double helix requiring the least energy input to form the bond is the.
During appositional growth of cartilage, the cells that produce the matrix are the:
During the appositional growth of cartilage, the cells that produce the matrix are the chondroblasts.
What are chondroblasts?Chondroblasts are a type of specialized cell found in bone tissues that help with its growth.
Appositional growth is a special type of growth in the bones where the medulla cavity undergoes reabsorption.
In conclusion, during the appositional growth of cartilage, the cells that produce the matrix are the chondroblasts.
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Which of the following steps is important to critical thinking?
a. implementing solutions
b. utilizing facts
c. holding firm to conclusions
d.answering questions
Which statement is true about all adaptations?
A. They are genetic.
B. They hurt an organism.
C. They can be lost.
D. They are learned. SUBI
Answer:
A they are geneitc because all liveing thing adapt because of genes pased down through birth.
The sympathetic nervous system a. is always excitatory for smooth muscle b. innervates only tissues concerned with protecting the body against challenges from the outside environment c. dominates in rest-and-digest situations d. contains cholinergic and adrenergic fibers e. a and d
The sympathetic nervous system innervates only tissues concerned with protecting the body against challenges from the outside environment.
What is the importance of sympathetic nervous system?The sympathetic nervous system orders the body to quick involuntary response to stressful situations. A specific hormones boosts the body's alertness and heart rate in order to send extra blood to the muscles.
So we can conclude that the sympathetic nervous system innervates only tissues concerned with protecting the body against challenges from the outside environment.
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The protein found in muscle cells that stores and then releases oxygen when needed is called:.
Answer: Myoglobin
Explanation:
Myoglobin is found in muscles cells and supplies oxygen to myocytes.
Which is the best example of a question that could be used to develop a testable hypothesis?
O Does altitude affect how food tastes?
O What is the best brand of window cleaner?
O What is the effect of unfiltered water on plant growth?
O Does temperature affect human emotion?
Answer:
What is the effect of unfiltered water on plant growth?
Explanation:
The method of _______ is used for tests of hypotheses that three or more population means are equal.
߷[tex] \huge \tt \:{ \underbrace{ \overbrace {\pink{Answer}}}}[/tex]߷
● The method of " one-way analysis of variance " is used for tests of hypotheses that three or more population means are equal.
Answer:
one-way analysis of variance
Explanation:
Though it could theoretically hold terabytes of data for thousands of years in a microscopic space, ________ storage, using genetic material, is a distant storage option.\
DNA storage using genetic material is considered a distant storage option for holding data in a microscopic space.
What is DNA?This is referred to as deoxyribonucleic acid and it contains the genetic instruction of cells.
The instruction has been theoretically known to hold terabytes of data for thousands of years which makes it a storage option in the future.
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write detail note on malaria 2 study
A detailed note on the malaria is discussed below:
What is malaria?A parasite that frequently infects a particular species of mosquito that feeds on people can result in the serious and occasionally fatal disease known as malaria. Malaria often causes severe disease, including high fevers, shivering chills, and flu-like symptoms. Humans can contract four different types of malaria parasites: Falciparum Plasmodium, P.
Female Anopheles mosquitoes carrying the Plasmodium parasite bite people to feed their own eggs, which is how the parasite is propagated. An infected mosquito injects sporozoites, or early stages of the parasite, into the host's bloodstream while it consumes its prey (often between twilight and sunrise). The sporozoites are transported by the blood to the liver, where they develop into schizonts, which are a type of parasite. Each schizont multiplies into thousands of merozoites throughout the course of the following one to two weeks. The merozoites escape the liver and re-enter the bloodstream where they assault red blood cells, continue to grow and divide, and eventually kill the blood cells.
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What will most likely happen if a person does not consume the minimum daily requirement of carbohydrates?
If a person does not consume the minimum daily requirement of carbohydrates then the body will use stored glycogen and the person will look unhealthy and become weak after some time.
Importance of carbohydrates: Like other nutrients, carbohydrates are also very essential for various functions of the body. Carbohydrates such as glucose are required for instant energy and day-to-day activities. If there is no or less amount of carbohydrate in the body then our body will start converting the glycogen that is stored in the liver into glucose. After some time, the person will start to appear unhealthy, thin and weak if there is no minimum daily requirement of carbohydrates is met.To know more about carbohydrates, refer:
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What info so cladistics give?
Cladistic analysis provides information about the evolutive relationship between taxa according to derived characters. This information is represented in a cladogram.
What information does cladistics provide?
The cladistic analysis provides information about the relationship between different taxa according to shared characters.
This information is represented in a cladogram that uses derived characters to express the evolutive relationships between groups.
Derived characters emerge and are inherited by all the descendant groups, meaning that all of them carry these traits until they disappear.
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