Identify the type of cell division used when the organism or parts of the organism reproduces asexually.Illustrate and label the steps of this process.
The type of cell division used when an organism reproduces asexually is binary fission. Only unicellular organism can undergo asexual reproduction and that is through the process of binary fission. Binary fission is the separation of the body into two new bodies. The genetic material is being duplicated and further divides into two through cytokinesis. Each of the new organism will possess one copy of the DNA. Multicellular organisms can also use mitosis to reproduce asexually.
I am as old as the dinosaurs.
I am as young as a baby.
I respond to the environment.
I respond to the climate.
I help you change to survive.
What am I?
Answer:
You are evolution.
Explanation:
nervous tissue can be found in the _____________ of bone.
Nerves in bone are found in blood vessels, demonstrating sensory and autonomic fibers.
The primary tissue making up the nervous system is known as nervous tissue or neural tissue. The nervous system governs and manages the activities of the organism. It is divided into two sections: the peripheral nervous system (PNS), which is made up of branching peripheral nerves, and the central nervous system (CNS), which includes the brain and spinal cord.
It is made up of neuronal cells, also known as nerve cells, which receive and transmit impulses, and neuroglial cells, also known as glial cells or glia, which aid in the propagation of the nerve impulse and provide the neurons with nutrients.
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Decide which sentences describe natural selection and which are common misconceptions. True statements about natural selection Common misconceptions about natural selection Answer Bank All unfavorable traits will eventually disappear from a population The environment cannot support unlimited population growth. Sudden changes in the environment cause individuals within a population to evolve.Different individuals with different heritable traits, have different breeding success Variation exists within a trait (for example, eggshell color in birds). New traits are always beneficial to the individuals that have them.
New traits are always beneficial to the individuals that have them and sudden changes in the environment cause individuals within a population to evolve.
When answering questions on the platform Brainly, it is important to be factually accurate, professional, and friendly. It is also important to be concise and not provide extraneous amounts of detail. Typos and irrelevant parts of the question should be ignored. The following terms should be used in the answer:Student question: Decide which sentences describe natural selection and which are common misconceptions.
True statements about natural selection Common misconceptions about natural selection Answer Bank All unfavorable traits will eventually disappear from a population The environment cannot support unlimited population growth. Sudden changes in the environment cause individuals within a population to evolve.Different individuals with different heritable traits, have different breeding success Variation exists within a trait (for example, eggshell color in birds).
New traits are always beneficial to the individuals that have them.According to the Answer Bank, the true statements about natural selection include the following: Different individuals with different heritable traits have different breeding success; variation exists within a trait (for example, eggshell color in birds);
the environment cannot support unlimited population growth; and all unfavorable traits will eventually disappear from a population.On the other hand, the common misconceptions about natural selection include the following:
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What contains the bases adenine thymine guanine and cytosine?
The bases in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T) (T). These bases are available in specific pairs (A with T, and G with C).
The chemistry of nitrogenous bases is what determines how DNA works. It permits a process known as complementary base pairing. Cytosine, for example, can establish three hydrogen bonds with guanine and two hydrogen bonds with thymine. Alternatively, to put it simply, C bonds with G, and A bonds with T. It's called complementary base pairing since each base can only bond with one other base. Similar to a lock and a key, the structures work best together. In DNA, C only bonds with G, and A only bonds with T. The hydrogen-bonded nitrogenous bases are sometimes referred to as base pairs due to complementary base pairing.
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How do we know that human aneuploidy for each of the 22 autosomes occurs at conception, even though most often human aneuploids do not survive embryonic or fetal development and thus are never observed at birth
Human aneuploidy for each of the 22 autosomes is known to occur at conception based on studies of human embryos and fetuses, as well as observations of chromosomal abnormalities in cultured cells.
Aneuploidy can be detected by analyzing karyotypes, which are images of an individual's chromosomes arranged in pairs based on size, shape, and banding pattern.
In some cases, prenatal diagnosis can also detect aneuploidy in a developing fetus through procedures such as chorionic villus sampling or amniocentesis.
Additionally, studies of meiosis in humans and other organisms have shown that errors in chromosome segregation can occur during cell division and result in aneuploidy.
While many aneuploidies do not survive embryonic or fetal development, some can result in live births with significant health issues, such as Down syndrome or Turner syndrome.
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Draw the morphological tree structure for the word "inflammable" that has the meaning able to catch on fire easily
The morphological tree structure for the word "inflammable," which means "able to catch on fire easily," can be represented given below.
The morphological tree structure for the word "inflammable" reflects its composition and meaning. The word can be divided into two morphemes: "in-" and "-able." The prefix "in-" functions as a negation, indicating the opposite or absence of a particular characteristic. In this case, it negates the meaning of "flammable" which denotes the ability to catch fire easily. The suffix "-able" is added to the base form "flammable" to indicate the capability or possibility of the root word.
inflammable
/ \
in- -able
/ \
not capable
The morphological tree structure represents the hierarchical relationship between the morphemes in the word. Starting from the root node "inflammable," the tree branches out into two branches: one for the prefix "in-" and another for the suffix "-able." The prefix "in-" leads to the morpheme "not," indicating the negation of the base word "flammable." The suffix "-able" leads to the morpheme "capable," signifying the ability or possibility of the root word.
By breaking down the word "inflammable" into its constituent morphemes, the morphological tree structure helps to understand the formation and meaning of the word.
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Which of the following is a component of healthy soil ecosystems? a. Fungi b. Bacteria c. Nematodes d. All of the above Please select the best answer from the choices provided A B C D.
Healthy soil ecosystems consist of various organisms that contribute to the overall fertility and balance of the soil. Among these organisms, fungi, bacteria, and nematodes are key components. The correct answer is d. All of the above.
Fungi play a crucial role in nutrient cycling and decomposition processes. They form mutually beneficial relationships with plants, known as mycorrhizal associations, where they help in nutrient absorption and enhance plant growth. Fungi also break down organic matter, making nutrients available for plants and other organisms.
Bacteria are essential for soil health as they contribute to nutrient cycling, organic matter decomposition, and nitrogen fixation. They break down complex organic compounds and release nutrients in forms that plants can absorb. Bacteria also help in suppressing harmful pathogens and promoting plant growth.
Nematodes are microscopic roundworms that inhabit soil ecosystems. They have diverse feeding habits and can be free-living or parasitic. Beneficial nematodes help in nutrient cycling, organic matter decomposition, and control of harmful soil organisms. They can also enhance soil structure by creating tunnels and improving water infiltration. Therefore, all three components - fungi, bacteria, and nematodes - are important for maintaining a healthy soil ecosystem and supporting plant growth.
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S8.A.3.1.1 Describe a System
Question 4
The human body is composed of many systems that operate to maintain
homeostasis. The digestive system is made up of many distinct parts that
serve to perform the function of supplying the body with the necessary
energy to perform all bodily
functions.
What is the primary role of the stomach in the human digestive system?
The gastrointestinal (GI) tract, along with your liver, pancreas, and gallbladder, make up your digestive system.
What is Digestive system?The GI tract is made up of a number of interconnected hollow organs that extend from your mouth to your anus.
Your mouth, esophagus, stomach, small intestine, large intestine, and anus are the organs that make up your GI tract, in the order that they are joined.
Your digestive system is specially designed to carry out its function of converting food into the nutrients and energy you require to exist. After that, it conveniently compresses your solid waste, or stool, for disposal the next time you have a bowel movement.
Therefore, The gastrointestinal (GI) tract, along with your liver, pancreas, and gallbladder, make up your digestive system.
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Answer:
(A): using muscle contraction and enzymes to break down food
Explanation:
at least on my end
What are limiting factors and their importance?
Answer:
Anything that restraints a population's size and slows/stops it from growing.
I'd say they're important so that there's no overpopulation.
Cholesterol can also accumulate in the walls of the coronary arteries.
Explain the effect this might have
which process allows organisms to use nitrogen based molecules
Hydrogen bonds can be found between no other molecules except water.
Answer:
Without hydrogen bonds, water molecules would move faster more rapidly, with less input of heat energy, causing the temperature to increase more for each calorie of heat added.
Explanation: This would also greatly reduce the amount of heat energy needed for phase changes from ice to liquid, and from liquid to vapor.
Answer: Not really a question but....Two molecules of water can form a hydrogen bond between them that is to say oxygen-hydrogen bonding; the simplest case, when only two molecules are present, is called the water dimer and is often used as a model system.
what type of inheritance controls blood types in humans.
Answer:
A gene l
Explanation:
Which statement describes the work of Aristotle and Linnaeus?
Aristotle’s classification system had many levels, while Linnaeus’s classification system only had two levels.
Aristotle’s and Linnaeus’s classification systems both divided all life into two groups: plant and animal.
Linnaeus proved that many organisms, which were classified as plants by Aristotle, were animals.
Aristotle and Linnaeus worked side by side examining organisms on many trips.
The correct description is:
Aristotle’s and Linnaeus’s classification systems both divided all life into two groups: plant and animal: option B.
What was the work of Aristotle and Linnaeus centered on?Aristotle was a Greek philosopher who studied life and living things to be able to explain their behavior.
Linnaeus was a Biologist who studied and classified living things into plants and animals.
Aristotle and Linnaeus both classified living things into plants and animals.
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Organic material in soil contain a substance called humus humus is defined as
A dark organic matter that form when plant and animal
B dark organic matter that forms from granites
C dark organic matter that froms from sand
What are some Characteristics of a frog before metamorphosis
Answer:
They are tadpoles without legs and arms straight from the egg and lives in the pond until the metamorphosis state is over.
Cells that are specialized for the transport of sugar between apoplast and symplast are __________ cells.
Cells that are specialized for the transport of sugar between apoplast and symplast are phloem cells.What are phloem cells?Phloem cells are specialized cells in plants that are responsible for the translocation of the organic compounds that are produced by the photosynthetic tissues in the plant to the non-photosynthetic tissues,
such as the roots, fruits, flowers, and seeds.Phloem cells are a crucial part of the plant's vascular tissue system. These cells work together with xylem cells to transport water, nutrients, and other substances throughout the plant. Phloem cells are involved in the movement of sugars, amino acids, and other organic compounds. Their primary function is to transport organic compounds from the site of photosynthesis to the site of use or storage.Phloem cells transport sugars from the photosynthetic tissues to the non-photosynthetic tissues.
This process is known as translocation. The movement of sugars in phloem cells is powered by a pressure gradient that is generated by active transport and diffusion.In conclusion, phloem cells are specialized cells that are responsible for the transport of sugars from the photosynthetic tissues to the non-photosynthetic tissues. This is done through a process known as translocation.
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Which of the following is an example of reconciliation ecology
Two of many examples of successful reconciliation ecology in action, he added, are the Chihuahua leopard frog and the American crocodile. The Chihuahua leopard frog not long ago nearly disappeared from federal reserve land that had been created, in part, to save this creature endemic only to the Southwest.
In a randomly mating population of Drosophila, 10 percent of the flies have black bodies (encoded by the autosomal recessive b), and 90% have brown bodies (the wild type, encoded by B). If this population is in Hardy- Weinberg equilibrium, what are the allele frequencies of B and b and the genotype frequencies of B/B, B/b and b/b?
Hardy-Weinberg Equilibrium is a state where, in large, randomly mating populations, the allele frequency will remain constant from generation to generation.
According to the question, in a randomly mating population of Drosophila, 10 per cent of the flies have black bodies (encoded by the autosomal recessive b), and 90% have brown bodies (the wild type, encoded by B). Let's determine the allele and genotype frequencies in a population of Drosophila in Hardy-Weinberg equilibrium.
Allele frequency can be calculated using the following formula:p+q=1Where p is the frequency of one allele (B) and q is the frequency of the other allele (b).We know that 90% of the population has the B allele and 10% of the population has the b allele, so:p = frequency of B = 0.9q = frequency of b = 0.1
Genotype frequency can be calculated using the following formula:p2 + 2pq + q2 = 1Where:p2 is the frequency of the homozygous dominant genotype (B/B)2pq is the frequency of the heterozygous genotype (B/b)q2 is the frequency of the homozygous recessive genotype (b/b)Substituting the values:p2 = frequency of B/B = (0.9)2 = 0.81q2 = frequency of b/b = (0.1)2 = 0.012pq = frequency of B/b = 2(0.9)(0.1) = 0.18
Therefore, in a randomly mating population of Drosophila in Hardy-Weinberg equilibrium, the allele frequencies of B and b are 0.9 and 0.1 respectively, and the genotype frequencies of B/B, B/b, and b/b are 0.81, 0.18, and 0.01 respectively.
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can someone pls determine who do you believe is the murderer? and just a brief explanation as well.
the answer is Dr. Mann
Explanation: when reading about the suspects it says Murph required a transfusion of A+ blood meaning she is A+ herself
What are the similarities and differences between chemiosmosis in mitochondria and chemiosmosis in chloroplasts?
Answer:Chemiosmosis in mitochondria and chloroplasts is similar because cell organelles possess an electron transport chain in their membrane that establishes a proton gradient. On the other hand, the difference is the energy source in the chemiosmosis of mitochondria and chloroplasts.
Explanation:Chemiosmosis in mitochondria and chloroplasts is similar because cell organelles possess an electron transport chain in their membrane that establishes a proton gradient. On the other hand, the difference is the energy source in the chemiosmosis of mitochondria and chloroplasts.
what of the following is a waste product normally excreted by the kidneys? a. hydrogen ions b. insulin c. cholesterol d. carbon dioxide e. glucose
Answer:
The correct answer is D.
Explanation:
The kidneys play a vital role in filtering out the waste in our bodies. In this process, waste products are excreted and released. One of these products is carbon dioxide or Co2.
It is released by cellular respiration done by the tissues present inside the kidney. Hydrogen Ions can be released as a way to maintain the acidic pH levels in the process but they are not considered a waste product.
Inulin is released by the pancreas and it is useful to maintain the blood-sugar levels of the body. Cholesterol is also not considered a waste product, it is involved in various parts of the body.
Glucose is the major energy source of the body but it is generally reabsorbed by the body so it is not excreted by the kidneys.
Hence, Carbon dioxide is the waste product excreted by the kidneys.
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Jack has the most common form of color blindness. What type of color blindness does he have?
red-green
Blue-red
blue-yellow
blue-green
red-yellow
Answer: red and green is the most common color blindness
Explanation:
ASAP
Which concept is part of the theory of evolution by natural selection?
 A. It is impossible to pass along traits from one generation to the next.  B. The best-adapted animals in a population cannot reproduce
 C. New generations are better suited to survive than previous generations.
 D. Evolution can only cause small changes to a species.
Answer:
C. New generations are better suited to survive than previous generations.
Explanation:
According to the evolutionary theory proposed by Darwin, evolution can be defined as a gradual process by which organisms change over time. Natural selection is the mechanism by which evolution occurs: organisms exhibit variation that may be passed from one generation to the next, and part of this variation confers an adaptive advantage. The organisms that are better adapted to their environment will have more chances to survive and reproduce, and they will pass these phenotypic changes to the next generation. At the species level, these phenotypic changes between generations are gradual, it is for that reason that evolution is a slow gradual process. In consequence, it is expected that new generations are better adapted to survive in the same environmental conditions.
how easily the lung stretches is known as _____________
The term used to describe how easily the lung can stretch is lung compliance.
Compliance refers to how easily the lung can expand or stretch in response to changes in pressure. It is an important characteristic of lung function that can be affected by various factors, such as age, disease, and injury. When lung compliance is reduced, it can lead to difficulty breathing and decreased oxygen exchange in the lungs.
Conversely, when lung compliance is increased, it can lead to overinflation of the lungs and decreased efficiency of breathing. Monitoring lung compliance is therefore an important aspect of respiratory assessment and management, particularly in critical care settings where mechanical ventilation may be required.
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--The complete question is, What is the term used to describe how easily the lung can stretch?--
.Which of the following statements is consistent with the principle of competitive exclusion? a) Natural selection tends to increase competition between closely related species b) An increase in the population size of one species will have a positive impact on the population size of species it competes with c) Bird species generally do not compete for nesting sites d) Two species will likely be able to coexist indefinitely as long as they have the same fundamental niche e) Even a slight competitive advantage will eventually lead to the elimination of the less well adapted of two competing species
The statement consistent with the principle of competitive exclusion is: e) Even a slight competitive advantage will eventually lead to the elimination of the less well-adapted of two competing species.
Competitive exclusion refers to the idea that two species competing for the same resources cannot coexist indefinitely. When one species has a slight advantage, it will outcompete the other species, eventually leading to the less well-adapted species' elimination from the ecosystem. This principle highlights the importance of resource partitioning and niche differentiation in allowing different species to coexist.
Therefore, (e) is consistent with the principle of competitive exclusion as it highlights the importance of even slight competitive advantages in the survival of a species.
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As in mitosis, in meiosis the chromosomes move toward opposite poles of a
cell in
A. telophase
B. metaphase
C. prophase
D. anaphase
Think is A but not sure
Answer:
telophase
Explanation:
I think its A because thast when it goes to the oppsite end ....I think
How could scientists use radioisotopes to study the function of the golgi apparatus?.
Scientists could use radioisotopes to study the function of the Golgi apparatus by tracking the radiolabelled sugars along with proteins in the Golgi apparatus.
Radioisotopes of radiolabelled sugars are attached to proteins within the Golgi apparatus and are used for purpose of function study and are found in eukaryotes which is a membrane-bound organelle. It is made up of cisternae in flattened, stacked pouches. Proteins and lipids are moved, altered, and packaged into vesicles by the Golgi apparatus and delivered to various locations. It is situated near the cell nucleus and the endoplasmic reticulum present in the cytoplasm.
In an experiment to determine the route secreted proteins follow, radioactively labeled amino acids are added to a culture of cells involved in protein synthesis which is in a growing stage. The secretory vesicles have radiolabeled proteins received from the Golgi apparatus, which are joined with the plasma membrane to release outside the cell.
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Does geographic origin appear to influence the ingestion and EPR of copepods feeding on a toxix diet ? On a non toxic diet
Answer:
yes it doess
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