Your uncle is not capable of evolving. The correct answer is D.
Evolution is the process by which populations of organisms change over generations. This change is due to heritable variation among individuals in a population and to the differential survival and reproduction of these individuals.
All of the other answer choices are capable of evolving. The collective cats of a city can evolve through natural selection, as can a population of fruit flies.
A plant species that only reproduces asexually can evolve through mutations, and a population of asexual reproducing bacteria can evolve through horizontal gene transfer.
However, your uncle cannot evolve. He is an individual, and evolution only happens to populations. The correct answer is D. Your uncle.
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¿Qué opinas sobre la problemática del agua en el Perú y el mundo? Cómo ciudadano responsable ¿Qué acciones estas realizando para valorar este recurso?
El agua es un elemento relativamente escaso y por lo tanto debe ser cuidadosamente utilizado. En América Latina la distribución de las precipitaciones hace que la disponibilidad de este recurso sea desigual dentro de la región, siendo por lo tanto especialmente importante cuidarlo a fin de evitar el agravamiento de la escasez de agua potable.
El agua es fundamental para la vida ya que este elemento cumple muchas funciones dentro de los sistemas biológicos las cuales incluyen, entre otras:es un sustrato imprescindible de muchas reacciones químicas que se producen dentro de la célulaayuda a la digestión de alimentosmantiene la temperatura corporal dentro del rango aceptable para la vida, etc.El agua potable (apta para consumo) es también fundamental para evitar la aparición y propagación de enfermedades tales como diarrea, cólera, fiebre tifoidea, poliomielitis, etc.De acuerdo al Informe Anual del Servicio de Aguas de Lima, aproximadamente el 93% de la población peruana posee servicio de agua potable.América Latina posee aproximadamente el 25-30% de los recursos hídricos del planeta; sin embargo, su distribución dentro de la región es desigual, con áreas totalmente desertificadas y otras que actualmente sufren inundaciones periódicas. Esta situación se encuentra agravada por las consecuencias del cambio climático, las cuales generan una mayor inestabilidad en la distribución y estacionalidad de las precipitaciones.El cuidado de la cantidad y calidad del agua disponible es fundamental para mantener la biodiversidad de las especies alrededor del planeta y asegurar nuestra salud, como así también para garantizar la vida de las generaciones venideras.La ONU (Organización de Naciones Unidas) posee un programa cuyo objetivo principal es reforzar la coordinación entre diferentes países y así lograr el acceso generalizado de las poblaciones al agua potable, como así también lograr su uso responsable.Algunos tips útiles relacionados al cuidado del agua son:Cerrar la canilla al lavar utensilios de cocinaEvitar la pérdida constante de agua en la grifería del hogarEvitar el uso excesivo de agua al ducharseCerrar la canilla al lavarse los dientesAprende más sobre este tema en:
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What Cell is squarish Shape at
Options Plant Cell
Animal Cell
Answer:
your answer will be the first option, plant cell
Explanation:
hope this helps you...!
Which of the three components that plants need do we provide?
Answer:
Plants, like all living organisms, have basic needs: a source of nutrition (food), water, space in which to live, air, and optimal temperatures in order to grow and reproduce. For most plants, these needs are summarized as light, air, water, and nutrients (known by the acronym LAWN).
where should aed pads be placed in the anteroposterior placement for child
In a child, the placement of automated external defibrillator (AED) pads in the anteroposterior position involves placing one pad on the child's chest and the other pad on their back. The specific placement of the pads may vary depending on the age and size of the child, as well as the specific AED model being used.
To apply the pads in the anteroposterior position, the rescuer should first remove any clothing from the child's chest and back, and dry the skin if it is wet. The child should then be placed on their back, and the first pad should be placed on the center of the chest, just below the collarbone. The second pad should be placed on the child's back, in the middle of the shoulder blades.
Once the pads are in place, the AED should be turned on and the device will provide further instructions on how to proceed with defibrillation if necessary. It is important to follow the AED prompts carefully and to continue to provide CPR as needed until emergency medical services arrive.
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class 10 bio notes of chapter our environment
Answer:
Explanation: The environment in totality is responsible for life on Earth. Class 10th Biology Our Environment notes tell that environment consists of both biotic and abiotic factors. While biotic factors refer to living things, abiotic factors refer to non-living things.
please help i’ll give brainliest
Answer:
grasshopper and rabbit
Explanation:
Do parasites live by taking nutrients from a host organism
Lipids do not mix with water because of their chemical properties?
Water is what
& fats are
what?
Answer: Water
Fats are a subgroup of compounds known as lipids that are found in the body and have the general property of being hydrophobic (meaning they are insoluble in water)
water refers to a chemical substance consisting of two hydrogen atoms attached to the central oxygen atom via a covalent bond.
Explanation:
A positive ion will attract
Answer:
a negative charge.
Explanation:
Answer:
no
Explanation:
( ´・・)ノ(._.`)
Which statement BEST describes the molecule shown in the diagram above?
a. It is composed of nucleotides
b. It contains the nitrogen base uracil
c. It is frequently found in the cytoplasm of eukaryotic cells
d. It is formed in the process of transcription
The easiest way to sum up a molecule is It is typically discovered in eukaryotic cells' cytoplasm.
What is cytoplasm?Cytoplasm is the jelly-like substance that fills the cell and surrounds its internal structures, such as the nucleus and organelles. It consists of a mixture of water, salts, enzymes, proteins, and other biomolecules that carry out various cellular processes, such as metabolism and protein synthesis. In short, cytoplasm can be described as the "soup" that holds the cell together and allows it to function.
Who made cytoplasm a thing?When Robert Hooke looked at a tiny slice of cork under a microscope in 1665, he noticed an empty box. Rudolf Von Kolliker coined the name in 1874.
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what do cells need oxygen for
Answer:
Hello Queen Messy here!
Glycolysis in Respiration
Cells use oxygen to assist in cellular respiration. This type of respiration, called aerobic cellular respiration, converts stored energy into a usable form, chiefly by reacting glucose and oxygen through an intermediate. The first stage of aerobic cellular respiration, glycolysis, can be performed without oxygen. However, if oxygen is not present, cellular respiration cannot continue past this stage.
In glycolysis, glucose is converted to a carbon-based molecule called pyruvate. Two molecules of adenosinse tri-phosphate (ATP), a nucleotide that provides energy to cells, are generated during this process.
Explanation:
Answer:
to break chemical bonds
Explanation:
The blood transports the sugars to the cells, where the mitochondria break up their chemical bonds to release the energy they contain. Cells need oxygen to be able to carry out that process. As every cell in our body needs energy, every one of them needs oxygen. When the cell uses oxygen to break down sugar, oxygen is used, carbon dioxide is produced, and energy is released.
A car rolling south at a speed of 10 m/s comes to a stop in 2s. What is the cart's acceleration?
Answer:
The anwser would be "The Acceleration is 5s"
Compared with the fibers of cotton plants growing today, what is the relative ratio radioactivity in the old material vs the relative amount radioactivity in the new material
The ratio of radioactivity in the old material compared to the new material is much higher. This is because the old material has been exposed to radiation for a longer period of time, resulting in a higher amount of radioactive isotopes in the material.
Cotton plants that were grown in the past have been exposed to naturally occurring radiation sources, such as cosmic rays, as well as man-made radiation sources, such as nuclear power plants and nuclear weapons testing.
This radiation has caused the material to become radioactive over time, resulting in a higher amount of radioactivity than in newer material. Additionally, due to the accumulation of isotopes over the years, the old material has a higher relative amount of radioactivity than the new material. This is because the older material has had more time to accumulate the isotopes, resulting in a higher ratio of radioactivity.
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The somatic motor division consists of somatic motor neurons that innervate cardiac, smooth, and skeletal muscle cells. The somatic motor division consists of somatic motor neurons that innervate cardiac, smooth, and skeletal muscle cells. True False
Answer: FALSE
Explanation:
The nervous system is the system that detects and responds to changes inside and outside the body. This system consists of the brain, the spinal cord and peripheral nerves. The structure and organisation of the tissues that form these components enables rapid communication between different parts of the body.
Parts of the nervous system includes:
--> Central Nervous System ( consists of the brain and spinal cord)
--> Peripheral Nervous System ( consists of nerves outside the brain and spinal cord).The two functional parts of the peripheral nervous system are made up of the sensory (afferent) and motor (efferent). The motor division is involved in activities that are voluntary (somatic nervous system) and involuntary (autonomic nervous system).
The somatic motor division consists of somatic motor neurons that innervates ONLY the SKELETAL MUSCLE for its voluntary actions while the autonomic motor neurons innervates the cardiac and smooth muscles. Therefore the statement is FALSE
Choose all the answers that apply.
Which of the following conditions are necessary for fossilization?
presence of minerals
warm temperature
exposure to oxygen
stable geological conditions
rapid burial
Answer:
warm temperature
Explanation:
it helps fossilzation
Which of the following is an example of a
consumer?
A. Bacteria
O B. Tulips
O C. Algae
2. D. Butterflies
help me with this and u will get 18 points:) tysm if u do
Answer:
B
Explanation:
Tell me if wrong
Answer:
the answer is a.
Explanation:
I just know
which statement about the endoskeletons of vertebrates is true? group of answer choices the muscles are attached to a living support structure. endoskeletons are inert systems. molting is necessary in animals with endoskeletons. endoskeletons consist of chitin containing calcium. at least one skeletal structure is required to form a joint.
The statement that is true about the endoskeletons of vertebrates is that the muscles are attached to a living support structure. Endoskeletons are living systems that consist of a variety of materials, including calcium and chitin. Moreover, at least one skeletal structure is required to form a joint.
An endoskeleton is a type of internal skeletal structure that vertebrates possess. The endoskeleton is composed of bones, cartilage, or other hard materials that provide support and protection to the internal organs of the body. Endoskeletons are living systems, meaning they are constantly growing and changing as the body grows and changes.
The muscles of vertebrates are attached to the endoskeleton, which provides a stable structure to which the muscles can attach and exert force. This allows the body to move and perform physical tasks. Endoskeletons do not require molting, as they are not composed of living material like an exoskeleton. However, molting may occur in animals with an endoskeleton if the animal has a hard outer shell, such as a turtle or crab.
Endoskeletons consist of a variety of materials, including calcium, which is an important mineral for bone health. In addition, many endoskeletons contain chitin, a type of hard material found in shells, exoskeletons, and cell walls. This material is important for providing structure and protection to internal organs.
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The picture to the right shows rock layers formed in
Grand Canyon National Park, Arizona. Make 3
observations about this picture.
Which layer of tissue is damaged in a first-degree burn?.
Answer:
Epidermis
Explanation:
The Epidermis is the one-and-only layer of the skin that gets damaged in the first-degree burn. Another thing about the Epidermis is that it's just dead skin cells, they're not actually alive. But they protect your skin really nicely!
Thanks!
MiniMeteorologist
A species of insect has been accidentally introduced from Asia into the US. The success of this organism depends on its ability to find a suitable habitat. The larval stage is very sensitive to changes in temperature, humidity and light intensity. Expose to situations outside the tolerance limits results in a high mortality(death) rate. Study the data table below.
Answer:
Attached please find the required line graphs of temperature and humility of mortality rates
Explanation:
The data for the temperature to mortality rate relationship is presented as follows;
Temp - Mortality
15 - 100
16 - 80
17 - 30
18 - 10
19 - 0
20 - 0
21 - 0
22 - 0
23 - 20
24 - 80
25 - 100
The data for the humidity to mortality rate relationship is presented as follows;
Humidity - Mortality
100 - 80
90 - 10
80 - 0
70 - 0
60 - 0
50 - 50
40 - 70
30 - 90
20 - 100
10 - 100
0 - 100
Round answers to 1 decimal place. When 48.7g of silicon dioxide is heated with carbon, 29.2 g silicon carbide is produced with carbon monoxide gas. What is the percent yield of this reaction?
Balance the equation before you solve: SiO2 + C -> SiC+ CO
The percentage yield of this reaction is equal to 90.6%
To figure this out, we need to balance the equation. The balanced equation is: SiO2 + 3C → SiC + 2CO
How to calculate the percentage yield of the reaction?First, we should point out that the molar mass of silicon dioxide (SiO2) is equal to 60.08 g/mol, while the molar mass of silicon carbide (SiC) is 40.10 g/mol.These masses are found by adding up the mass of each element that makes up these compounds.
Then we will use the percentage yield formula to find the yield of the realtion.The formula is Percent yield = (actual yield ÷ theoretical yield) × 100%
Substituting in the formula we get:Percent Yield = (29.2 g ÷ (0.8115 mol × 40.10 g/mol)) × 100%
Percent yield = 90.6%
Therefore, we can conclude that the percentage yield of the reaction is 90.6%
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transport that moves materials against the concentration gradient is said to be
Answer:
It is Active Transport.
which of the following nutrients are transported to the liver via the hepatic portal vein? none of these amino acids fatty acids monoacylglycerols
Free fatty acids and monoglycerides are transported to the liver via hepatic portal vein.
Brief summary the transportation of fatty acids and monoglycerides?Free fatty acids and monoglycerides are absorbed by the small intestine's mucosal lining and subsequently enter the epithelial cells. The endoplasmic reticulum is a mechanism inside the cell that performs lipid synthesis and transport. Once inside the cells, free fatty acids and monoglycerides enter this system. In this process, triglycerides are created from the digested products. The primary type of fat that the body stores is called triglycerides. Because of this, the digestion of fat differs from the digestion of proteins and carbs. We can observe that when proteins and carbohydrates are absorbed, their building blocks—amino acids and monosaccharides—pass through the intestinal epithelial cells unaltered. Triglycerides are coated by proteins before to leaving the epithelial cells, which causes in the chylomicron development. The triglyceride is given a water-soluble coat by the protein coating, enabling the chylomicron to exit the cell. The freshly produced chylomicrons exit the epithelial cell and go into the lacteal lymphatic capillaries. The lacteals are located in the villi, which are finger-like protrusions of the intestinal wall. Because lipids travel through the lymphatic system before returning to the bloodstream, the lacteals represent another distinctive method that fats are absorbed. As opposed to amino acids and monosaccharides, which flow directly into blood capillaries and subsequently into the hepatic portal vein, which leads to the liver, fatty acids, enter the lymphatic system during the digestion of proteins and carbohydrates. In the gut, dietary carbs are broken down to produce simple sugar molecules.
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which word best defines bilateral symmetry
Answer:
Explanation:
its a
microorganisms play key roles in the cycling of important nutrients in plant nutrition, particularly those of
Microorganisms play key roles in the cycling of important nutrients in plant nutrition, particularly those of Carbon.
What are Microorganisms ?
A living thing that can only be observed under a microscope. Protozoa, algae, fungus, and bacteria are all examples of microorganisms. Viruses are occasionally categorized as microbes even though they are not thought of as living things.
In the recycling of nutrients, soil bacteria are crucial. They release nutrients by breaking down organic materials. They are crucial for capturing and transforming nutrients so that plant roots may absorb them from the soil. The pace of nutrient cycling is influenced by a number of biotic, physical, and chemical variables.
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Food labels provide which of the following information
A. Number of servings
B. Calories per serving
C. Vitamin and mineral content
D.All of the above
Which has the HIGHEST metallic characteristics?
Мо
Y
Nb
Zr
Answer:
It is either y or nb
Explanation:
I had a lesson on this but don't remember exactly.
Specialized cells in the pancreas create insulin. What most likely causes a person to have insulin that doesn't function correctly?
can someone please help me
Answer:
False, Cancer Will continue to grow unless treated