When we increase the number of cells, we are increasing the total number of individual organisms in a larger system. This can have a wide range of effects, depending on the type of organism and the environment that it is in.
In the case of a single-celled organism, such as a bacterium or a protozoan, an increase in cell numbers will likely result in an increase in population size. As the population size grows, the organism’s ability to access resources, such as food and shelter, may become limited. The organism may also become more prone to competition with other species in the same environment, which could result in a decrease in overall fitness of the population. The organism may also become more vulnerable to disease and predation, as the overall population becomes more concentrated.
In the case of a multicellular organism, such as a plant or an animal, an increase in cell numbers can have a variety of effects. This can include increased strength and size, as well as the ability to perform complex functions. For example, an increase in the number of cells in a muscle can lead to increased muscle strength and size, allowing for greater physical activity. Likewise, an increase in the number of neurons in the brain can lead to improved cognitive abilities, allowing for more complex problem solving and decision making.
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What is the end result when one human cell 46 DNA molecules divides by mitosis?
when one human cell 46 DNA molecules divides by mitosis, the cell then splits in two by a process called cytokinesis, creating two clones of the original cell, each with 46 monovalent chromosomes.
What is Mitosis?
Mitosis is a type of cell division in which a cell (mother cell) divides to produce two new cells of her (daughter cells) that are genetically identical to itself. In the context of the cell cycle, mitosis is the part of the mitotic process in which the DNA in the cell's nucleus is divided into her two equal sets of chromosomes.
The purpose of mitosis is to form more diploid cells. It works by copying each chromosome and spreading the copies out on different sides of the cell.
Mitosis is required for growth, repair, and asexual reproduction. It plays an important role in the development of organisms. In unicellular organisms, mitosis is thought to be the process of asexual reproduction.
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What is the connection between phenotypes and genotypes?
a) Genotype expresses the phenotype.
Ob) Phenotype expresses the genotype.
c) Neither of these is true.
Answer: phenotype is merely influenced by genotype
Explanation:
1. Name six (6) physical or behavioral characteristics of the cane or bufo toad.
2.How does the cane toad disrupt a given ecosystem?
Answer:
1) very large animals, with dark or gray color, absence of dorsal warts, crests bordering their eyes, well-developed parotids which produce toxins. Omnivorous, use their poison for defense, catch their prey using their tongues.
2) Invasive species that cause the reduction of native natural predators populations and other species that they feed on. Alter the natural ecosystemic equilibrium.
Explanation:
The bufo toad belongs to the Bufonidae family, sharing the taxonomic groups with many other species.
It is native to Central America and the north of South America.
For many reasons, it has been introduced in different regions where it became a significant invasive species.
Physical or behavioral characteristics
Color: Their body is dark brown or gray in the dorsal region. The ventral area has spots of lighter color. Warts: This animal presents warts on the back but not in the dorsal head. It has a crest bordering each of the eyes. Glands: The species have very well-developed parotids in a triangular shape. This characteristic is significant in the species because these glands produce toxins that are used to defend themselves from predators.Size: They are large animals. They can easily be 20 cm in length, and they can weigh more than a kilogram. Lifetime: 10 to 15 years. Habits: Nocturnal species. During the daytime, they hide. They are omnivore species, feeding on any kind of things, going from other animal species to invertebrates and vegetables. In urban areas, they might even feed on dogs food or human food wastes. They use their tongues to catch their prey, making a fast movement to impulse the organ where the food is getting stick.Ecosystem
Because of their high adaptative capability to different environments, their significant reproductive rate -leaving abundant offspring-, and the toxins produced in their parotids, they have become an invasive species.
Their poison is very dangerous and painful, causing irritation of the skin and mucose, and many times, causing blindness.
Predators get in contact with this toxin and get poisoned to death. Many native predators have suffered a reduction in their population size due to the effects of the Bufo toad.
Also, as they are omnivorous, they severely prey on other species, affecting the ecosystemic equilibrium and driving many native species to extinction.
It has also been described as an infectious disease transmitter.
Please help! Thanks in advance!
What 3 energy transformations occur after eating a spicy chicken sandwich?
Answer:
I wasn't even sure that happened, is spicy chicken bad for you?
Explanation:
Answer:
Physical, chemical, and heat.
Explanation:
Physical energy because of you chewing the food, chemical because of the enzyme's of your saliva, Heat energy because of your stomach acid churning it. :)
Which detail in the article BEST supports the
conclusion that the 5G network is more efficient
than other cellular networks?
Answer:c
Explanation:
How many amino acids do humans need to eat?
12
5
20
8
Answer:
8
Explanation:
It was correct on my test.
How is the temperature range on Earth affected by Earth's atmosphere?
Answer:
Temperature of atmosphere: The Earth's temperature range in Fahrenheit is from 2,700 degrees Fahrenheit (1,500 degrees Celsius) in the uppermost atmosphere to a global average temperature of around 59 degrees Fahrenheit (15 degrees Celsius) near the surface.
Describe qué es la ósmosis. ¿Es esta una forma de transporte pasivo o activo?
Answer:
Osmosis is the transport of water through a layer. It moves from high to low gradient. It is a passive transport
Explanation:
How doe changing the amplitude of a WATER wave affect what we ee/hear/experience? How and how would we likely experience thi in our everyday life?
The higher the amplitude, the higher the energy. To summarise, waves carry energy. The amount of energy they carry is related to their frequency and their amplitude. The higher the frequency, the more energy, and the higher the amplitude, the more energy.
Waves of heat, light, sound, and water carry a variety of energies. All types of energy can be converted into work because energy is defined as the capacity to perform work. The movement of an object in the direction of the force acting on it is referred to as work in science. When they move items, waves do really work. This process is evident when sand is carried or large logs are moved across ocean basins. Work can also be transformed into the acoustic energy produced when waves crash on the coast. The potent force of waves can also be used to move generator components and generate electricity.
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the mining of biology
Answer:
The word biology is about An organism is a living entity consisting of one cell e.g. bacteria, or several cells e.g. animals, plants and fungi.
Explanation:
Answer:
The word biology is about An organism is a living entity consisting of one cell
Explanation:
Need held on one answer and happy Mother’s Day hope you spread love to your mom for the sacrifice she made for you
2. How are browsers and grazers different? *
(1 Point)
A. Grazers eat grass
B. Browsers eat trees and bushes
C. Grazers eat trees and bushes
D. Browsers eat grass
E. A and B are both correct
Answer:
both a and b are correct
Explanation:
grazers are herbivoruos which eat grass ex; cow,sheep
browsers eat bushes and tree leafs etc; ex: goat,giraffe
What are the 5 characteristics of natural selection?
In fact 5 characteristics for any natural selection, is that it is so straightforward that it can be divided into five fundamental processes, which we'll refer to as VISTA in this instance: Variation, Inheritance, Selection, Time, and Adaptation.
Natural selection is a straightforward method that results in long-term population changes in living things. Three factors inevitably lead to natural selection: most qualities are inherited, more offspring are generated than can survive, and kids with more advantageous traits will endure and create more offspring than those with less advantageous traits.
Environment-adapted organisms have a higher chance of surviving and dispersing the genes that contributed to their success. Over time, this mechanism leads to the evolution and divergence of species. Natural selection is a method of accounting.
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Match the description to the advancement.
Answer:
1 -> B
2 -> A
3 -> C
Explanation:
The choices on the left are 1-3 and the descriptions on the right are A-C.
PLSS HELP IMMEDIATELY!!! ILL MARK BRAINIEST IF U DONT GUESS OR LEAVE A LINK!
Answer:
b
Explanation:
coal isn't renewable energy
The electrical stimulation of the cardiac muscle cells is called depolarization; the mechanical contraction is called .
The electrical stimulation of the cardiac muscle cells is called depolarization; the mechanical contraction is called Systole.
During systole, the 2 ventricles broaden strain and eject blood into the pulmonary artery and aorta. At this time the atrioventricular valves are closed and the semilunar valves are open. The semilunar valves are closed and the atrioventriular valves are open at some point of diastole. The cardiac cycle is basically cut up into phases, systole (the contraction phase) and diastole (the rest phase). Each of those is then similarly divided into an atrial and ventricular component. Systole happens while the coronary heart contracts to pump blood out, and diastole happens while the coronary heart relaxes after contraction.
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How do events of the rock cycle result in geological features at the surface of Earth’s crust?
The crust of the Earth moves slowly and continuously. Massive pressures drive rocks up, tilt, fold, and break them. The lowest strata become so tightly packed when enough silt has collected and settled in one location that solid rock is created.
What is Earth crust?The term "earth's crust" refers to the planet's thin, rocky outer layer, which makes up less than 1% of both its radius and volume. It is the uppermost section of the lithosphere, which is made up of the crust and the uppermost part of the mantle. These particles are separated from their source by erosion and carried to a different area by wind, water, ice, or biological activity.
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The rate with which an action potential travels along an axon _______. 51)
A) is called the conduction velocity
B) is measured in volts/sec
C) is measured in meters/sec
D) is called the conduction velocity and is measured in volts/sec
E) is called the conduction velocity and is measured in meters/sec
The conduction velocity is the speed at which an excitability moves along an axon.
What is velocity, exactly?The movement that an object and particle experiences with regard to time is expressed vectorially as velocity. The meters per second (m/s) is the accepted unit for velocity profile (also know as speed). Alternately, the amount of velocity can be expressed in centimeters per second (cm/s).
How does physics define velocity?The velocity of a body and object determines its direction of motion. Speed is indeed a scalar number in its most basic form. Velocity is essentially a vector quantity. It is the speed at which distance is changing. The displacement variation is the issue.
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what is the characteristics of each plant group?
Answer:
Plant groups, also known as plant taxa, are classified based on shared characteristics. Some characteristics used to classify plants include the structure and arrangement of leaves, stems, and roots; the presence or absence of vascular tissue; the type of flowers or reproductive structures; and the number of cotyledons (seed leaves) present in the seed. Here are some examples of plant groups and some of their characteristics:
Ferns: Ferns are non-flowering plants that reproduce using spores. They have leafy fronds and root systems, but they do not have true stems, leaves, or flowers. Ferns are characterized by their vascular tissue, which helps transport water and nutrients throughout the plant.
Conifers: Conifers are a group of gymnosperms (non-flowering seed plants) that includes trees such as pines, spruces, and firs. Conifers are characterized by their needle-like leaves and their ability to produce seeds in cones. They also have vascular tissue to transport water and nutrients throughout the plant.
Angiosperms: Angiosperms are a group of flowering plants that produce seeds enclosed in fruit. They are the most diverse group of plants and include a wide variety of trees, shrubs, herbs, and other types of plants. Angiosperms are characterized by their flowers and the presence of cotyledons in their seeds.
Monocots: Monocots are a group of flowering plants that have one cotyledon in their seeds. They are characterized by their parallel-veined leaves, fibrous root systems, and the presence of vascular tissue. Monocots include plants such as lilies, grasses, and orchids.
Dicots: Dicots are a group of flowering plants that have two cotyledons in their seeds. They are characterized by their branching vascular tissue, net-veined leaves, and the presence of a taproot system. Dicots include plants such as roses, tomatoes, and oak trees.
Where is mucus present?
Mucus lines the inside of several body organs and cavities (such as the nose, mouth, lungs, and stomach).
Mucus is produced by membranes in the nasal passages and sinuses, in addition to the digestive tract, the cervix, and the urinary tract. Mucus' primary function is to prevent foreign particles and chemicals from getting into the lungs by working in conjunction with the mucociliary system and clearing them out.
Mucus is full of antibodies and enzymes, and it helps our immune systems by functioning as a natural filter for the bacteria that we come into contact with on a regular basis. Its purpose is to eliminate or render harmless any potentially hazardous bacteria that may be present in the air.
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Substance X was isolated in a urine sample, but it is too big to pass through the glomerular filtration membrane. How is this possible
It was secreted later in the distal tubule. Erythrocytes (red blood cells) should not be seen in urine since they cannot pass past the filtration barrier.
Their existence implies the presence of illness or infection. Leukocytes are immunological cells that should not be seen in urine.
The filtration membrane allows water and tiny solutes to flow through while blocking blood cells and big proteins. These substances persist in the bloodstream. The filtrate (the fluid that has gone through the membrane) flows farther into the nephron from the glomerular capsule.
Urine dipsticks use chemical analysis to give qualitative examination of several analytes in urine. Dipstick detects the presence of protein, glucose, blood, ketones, bilirubin, urobilinogen, nitrite, and leukocyte esterase using dry chemical procedures.
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need help asap
question 10
- 20 points
Answer:
The answer would be A 0-4.
Explanation:
The reason is, just trust me bro. I took that class and I just know the answer. Let me know if I got it right for you!
Question 3 of 10 What causes plastic flow to occur? O A. High pressure O B. Basal slip O C. Crevasses O D. Low pressure
Answer: Plastic flow: Occurs in the middle part of the glacier where the ice crystals deform plastically under the combined influence of the overlying ice and the downslope gravitational pull (Fig. ... B- Ice sheets and ice caps flow from a central high point down slope.
HOPE THIS HELPS
Can someone with perfectly healthy ears be deaf?
Answer:
yes , can be a deaf sometimes
1. Name six (6) physical or behavioral characteristics of the cane or bufo toad.
2.How does the cane toad disrupt a given ecosystem?
Explanation:
fast-growing he dyhrhrrhrhgeeggerhjrhrhthtthrhhryr
Which of the following structures associated with the spinal cord contains the cell bodies of primary somatic motor neurons (a.k.a., alpha motor neurons)?
intermediolateral cell column
ventral root
dorsal column
mixed spinal nerve
ventral horn
The structures associated with the spinal cord contain the cell bodies of primary somatic motor neurons (a.k.a., alpha motor neurons) in ventral horn.
Thus, the correct answer is E.
The spinаl cord is the most importаnt structure between the body аnd the brаin. The spinаl cord extends from the forаmen mаgnum where it is continuous with the medullа to the level of the first or second lumbаr vertebrаe. It is а vitаl link between the brаin аnd the body, аnd from the body to the brаin.
Similаr cross-sectionаl structures аt аll spinаl cord levels. It cаrries sensory informаtion (sensаtions) from the body аnd some from the heаd to the centrаl nervous system (CNS) viа аfferent fibers, аnd it performs the initiаl processing of this informаtion. Motor neurons in the ventrаl horn project their аxons into the periphery to innervаte skeletаl аnd smooth muscles thаt mediаte voluntаry аnd involuntаry reflexes. It contаins neurons whose descending аxons mediаte аutonomic control for most of the viscerаl functions.
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A student constructs a clay model of Earth to show its layers. What property is
the model able to share with the real Earth? The model will have layers that are
the same -
E temperatures as the real Earth.
G. Positions as the real Earth.
H. State of matter as the real Earth
J. Thickness as the real Earth.
The model will have layers that are the same option J: thickness as the real Earth.
The four main components of the earth's structure are the crust, mantle, outer core, and inner core. Each stratum has a unique chemical composition, physical state, and capacity to influence life on Earth's surface. Approximately 1800 miles below the crust, the outer core is roughly 1400 miles thick. Metals like nickel and iron are used to make it. The outer core encloses the inner core. The Earth's mantle makes up the majority of the planet. Its thickness is more than 2,900 kilometers. The crust is the upper layer where we reside. The range of thickness is 0 to 60 kilometers. Therefore, option J seems to be the correct choice.
The layers that make up the Earth can be classified based on their composition or their mechanical characteristics. The differences in composition between the crust, mantle, and core define them. Mechanical qualities distinguish the lithosphere, asthenosphere, mesosphere, and outer and inner cores.
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Cellulose could provide a widely available and cheap form of glucose, but humans cannot digest it. Why not
Cellulose could provide a widely available and cheap form of glucose, but humans cannot digest it due to the lack of the cellulase enzyme.
Cellulose is one of the most abundant organic compounds on Earth, making up the cell walls of plants. It is composed of glucose molecules linked together in a linear chain. This chain is very difficult for humans to digest, as our digestive system lacks the necessary enzymes to break down the bonds between the glucose molecules.
Cellulose is a complex carbohydrate, meaning it is composed of long chains of glucose molecules that are connected in a more intricate way than simple carbohydrates such as sucrose or fructose. This makes it more difficult for our digestive system to break down. Humans lack the enzyme called cellulase, which is necessary to break down the bonds between the glucose molecules in cellulose. Without this enzyme, our digestive system cannot access the glucose molecules in cellulose and therefore cannot use it as a source of energy.
Cellulose is not completely indigestible, however. Bacteria and some animals, such as cows and horses, are able to digest cellulose due to their possession of the cellulase enzyme. These animals are able to break down the bonds between the glucose molecules in cellulose and use the glucose as a source of energy.
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Please help
7 Although cells come in many sizes and shapes, they all must maintain homeostasis. Which of the following is part of homeostasis? A. obtaining nutrients and getting rid of wastes B. allowing variable sugar or salt levels C. tolerating uncontrolled growth D. enduring erratic gain or loss of water
Answer:
kayu nalang tumingin kung anong tamang sagot k
Explanation:
Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately surviv
pa brainlies din po pls
which of the following is a commensalistic relationship?
a) honeybees get food from flowers and carry their pollen.
b) tapeworms use humans for food and make them sick.
c) ants get food from aphids and protect them from predators.
d) egret birds get food from buffaloes, who are unaffected.
Answer:
d) egret birds get food from buffaloes, who are unaffected
Answer:
D) egret birds get food from buffaloes, who are unaffected.
Explanation:
A Commensalistic relationship is a relationship where a member of one species gain benefits, while those of the other species neither benefits or is harmed.
Recourse of information:
en.wikipedia.org