Fission term is associated with ase.xual reproduction but not se.xual reproduction.
The correct option is B .
In general , Fission is a type of ase.xual reproduction in which a single parent organism divides into two or more individuals of approximately equal size. Each new individual contains a copy of the parent's genetic material and is genetically identical to the parent.
During fission, the parent organism undergoes cell division, and each new individual formed contains a copy of the parent's genetic material. The new individuals are genetically identical to the parent and to each other. on the other hand During sex.ual reproduction, the genetic material from each parent combines to produce offspring that are genetically unique.
Hence , B is the correct option
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when a tornado destroys a house is the hydrosphere interacting with the geosphere?
Answer:
yes
Explanation:
Which statement correctly describes the cells produced by meiosis?
Answer:
Genetic material of the original cell is divided between new cells.
Over time, the available water in the soil of a particular biome decreases. Which adaptation is most likely to allow a plant to survive in this soil?
taller plants
plants with shorter roots
plants that require less water
plants with larger flowers
Adaptations are mechanisms used by different organisms to survive under different environmental pressures. The adaptation that most likely allows a plant to survive in a soil with decreased water availability is to require less water. Option c) plants that require less water
What is adaptation?In biology, adaptation might be defined as the mechanism of organisms to improve their fitness in the environment in which they live, adjusting to different changes and selective pressures acting on them.
Adaptation involves molecular, physiological, morphological, and behavioral changes.
For these changes to persist and be transmitted from generation to generation, they must increase the individual's fitness. They must increase the individual survival and reproductive probabilities, making it more competitive.
A plant example of adaptation is the cactus.
Cactusses are plants adapted to dry and hot environments like deserts, where water availability is scarce and temperatures are high.
To avoid dehydration, cactuses have developed wide palmated or cylindrical stems and reduced or vestigial leaves.
They use stem tissues to store water.Vestigial or reduced leaves to avoid transpiration and water loss.As their leaves are not developed, their stems photosynthesize to produce organic compounds.
Some species are very rich in water and nutrients, so they turn to be coveted by other species. To avoid predation, cactuses have developed large and numerous spines that are leaf modifications. This is another adaptation to avoid being eaten by animals and avoid losing water through leaves.
According to this framework, the correct option is C) plants that require less water.
The adaptation that most likely allows a plant to survive in a soil with decreased water availability is to require less water.
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HELP PLS Using the picture below, which wave would have a higher pitch.
Answer:
may the above one i guess...i dont know
Explain why the last image would be an Apocalypse
No LINKS if u don't know it DOn'T ANSWER IT.
Carbohydrates, fats, and proteins needed for the normal functioning of our cells are obtained from
A. oxygen
B. food
C. carbon dioxide
D. vitamins
b
Explanation:
bec because food are the only thing that can contain carbohydrate fat and protein for human being
Which label correctly identifies that x represents in the concept map
Answer:
I believe it's autotrophic cell
Explanation:
How can these artificial reefs protect biodiversity in the ocean ecosystem?
Answer:The reefs create a shelter for organisms and food
Explanation:Therefore it now created a more populated area for more animals or organisms to live.
Answer:
Plato
Explanation:
Many animals depend on corals for food and protection. By restoring the reefs using this method, they may be able to protect other populations of organisms from declining as well.
1. What structures allow water vapor to escape the leaves of a plant?
a) Stomata
b) Leaf veins
c) Cell walls
d) Mesophyll cells
Water pressures in the guard cells regulate the opening and closing of the stomata in leaves. So A. Stomata is the right answer.
Stomata are tiny pores that allow for gas exchange in plant tissue. While stomata can be found on some stems as well, they are more frequently found on plant leaves.
Guard cells are specialised cells that surround stomata and are used to open and close stomatal openings. The stomata of a plant allow it to take in carbon dioxide, which is necessary for photosynthesis.
They also helped to prevent water loss by closing during hot or dry conditions. To assist the body sweat, stomata resemble tiny mouths that open and close.
Therefore, the stomata on leaves open and close according to the water pressure in the guard cells.
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exhaled air contains more of one gas than inhaled air. what is this gas called?
What is the probability of a child having type AB blood if one of her parents is heterozygous for A blood and the other is heterozygous for B?
Answer:
25% chance
Explanation:
Well if you make a cross, you put in AO and BO
A O
B AB BO
O AO OO
I hope this helps!
Answer:
25%
Explanation:
How can you say that pickling of a lemon is a desirable change
both gpcrs and rtks choose one: a. are phosphorylated upon binding to signal by transphosphorylation b. activate a trimeric g protein c. are transmembrane proteins with an extracellular domain that binds a signal and an intracellular domain that acts to transmit the signal d. all of the above
Both GPCRs (G protein-coupled receptors) and RTKs (receptor tyrosine kinases) are transmembrane proteins with an extracellular domain that binds a signal and an intracellular domain that acts to transmit the signal (option c).
GPCRs are activated by ligands such as hormones, neurotransmitters, and sensory stimuli. RTKs are activated by growth factors and other signaling molecules,
Both GPCRs and RTKs have different mechanisms of action but they share a common structural feature, that is : they are both transmembrane proteins with the extracellular domain that binds signal and intracellular domain that acts to transmit the signal.
This allows them to relay signals from outside the cell to the inside of the cell, where they activate intracellular signaling pathways and ultimately leads to cellular response.
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a type of protein that helps to speed up chemical reactions is known as
8 h2o molecules to 2 h2o molecules
The conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that occurs through a dehydration or condensation reaction. This process involves the removal of water molecules to form a larger molecule and requires energy to occur.
This is a reaction that occurs between two molecules, and results in the formation of a single, larger molecule, while releasing a small molecule, usually water. In this case, the small molecule is water (H₂O), hence the name dehydration or condensation reaction.
During this reaction, the 8 H₂O molecules combine to form 4 H₂O molecules. This reaction is often used in the laboratory to create polymers from monomers. It can also be used to produce certain biomolecules such as carbohydrates, proteins, and nucleic acids, as well as other chemical compounds.
In order to carry out this reaction, energy is required. The reaction occurs in several steps and involves the removal of water molecules from the original 8 H₂O molecules, forming a new, larger molecule. The reaction is reversible, which means that it can be carried out in both directions, depending on the conditions and reactants involved. Thus, the conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that can occur through a process known as dehydration or condensation reaction.
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List 4 ways in which animals communicate. ____________________________________
List 4 ways in which animals communicate: vocalization, body language, chemical signals, and visual cues.
Here are four ways in which animals communicate:
1. Vocalization: Many animals use sound to communicate with each other, either through songs, calls, or other vocalizations. Birds, for example, use different songs to mark their territory, attract mates, and warn of danger. Whales and dolphins use a complex system of clicks and whistles to communicate with each other, while primates use a range of vocalizations to express emotions and social status.
2. Body language: Animals also use body language to communicate, such as changes in posture, facial expressions, and movements. Dogs, for example, wag their tails to show excitement or submission, while cats arch their backs and hiss to signal aggression or fear.
3. Chemical signals: Many animals also use chemical signals to communicate, such as pheromones. Ants use chemical trails to communicate the location of food or danger, while dogs use their sense of smell to detect pheromones and other chemical signals.
4. Visual cues: Finally, animals also use visual cues to communicate, such as color changes, patterns, and movements. Chameleons change color to blend in with their surroundings or signal their mood, while peacocks use their colorful feathers to attract mates and intimidate rivals. Overall, animal communication is a fascinating and complex field, with many different methods and signals used by different species.
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Where did DDT come from?
Answer:
Originally developed as an insecticide, it became infamous for its environmental impacts. DDT was first synthesized in 1874 by the Austrian chemist Othmar Zeidler. DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939.
In science class, the students planned and conducted an investigation to learn about the density of fresh and salty water. They used two beakers and placed an egg in each. They observed the following results, where the beaker on the left contains salty water and the one on the right contains fresh water.
Use the findings to explain how density depends on salinity and apply this idea to elaborate on what type of water rises above the other when a river meets the ocean.
First, let's go over what we need to know.
Because it contains more salt than fresh water, saltwater is denser. Due to its higher density than the water, the egg will sink in fresh water.The egg will float in the salt water because the density of the water increases when salt is added, making it greater than the density of the egg. The egg floats as a result.How heavy something is in relation to its volume is a straightforward definition of density.It's a common misconception that sodium chloride, or more commonly known as table salt, may be present in seawater. The fact is that seawater contains a wide variety of minerals and salts.Applying salinity a little more, let's see how it might change the density of seawater.
Saline water is more dense than fresh water. Cold water is denser than hot water. Denser water can pass through less dense water.
Saline water can originate in one of two ways. First and foremost is evaporation. In the Mediterranean region, the bulk of the year is dry and warm. Water is released into this Sea as it evaporates. Rivers don't offer a lot of recharge. The recharging decreased once the Aswan dam was built. Currently, the flow of the Nile does not reach the Sea in its entirety. Fresher water enters the surface layer from the Atlantic through Gibraltar. At a depth over a sill, the Mediterranean contains warm, salty water. As it sinks, the Atlantic begins to ingest it. As a result, a thick layer of warm, salty water forms at mid-depth. The water of Baffin Bay rises once more. Snowfall is impacted because of the warm water's capacity to evaporate.
There were concerns when the Aswan Dam was built that the increased snowfall near Baffin Bay might start glaciers and a new ice age.
The second source of salt water is the freezing of sea ice. In the North Atlantic and close to Antarctica, this mechanism leads to the buildup of dense, icy, and salty water. After reaching the bottom, the heavy water spreads out globally. Each year, the incoming water pushes the outgoing water upward. So the deep water is cold and salty throughout.
Beyond this, it becomes challenging and necessitates using sophisticated algebra and computer calculations. There are significant effects of the Earth's rotation. Winds make a difference. It's important to observe the relief at the base of the seafloor.
So now after discovering this, how would we answer the question:
Which water rises above the other when the river meets the sea or the ocean?
When they meet, this area is known as a estuary. This is when the densities create a brackish water.
Now, how does it work?
What makes this so intriguing is how dense the salt water and the fresh water are. The lighter fresh water rises over the denser salt water as river water joins the ocean. Under the river water that is draining into the estuary, sea water intrudes and pushes its way upstream along the bottom.
To use the Fraser River as an illustration, this frequently happens at a sharp salt front. In just a few tens of meters horizontally and as little as one meter vertically, the salinity and density may switch from oceanic to fresh across such a front.
Thanks.
A typical virus is made up of 2 parts. Check all that apply.
A) Golgi Body
B) Nuclear envelope
C) Nucleic Acid
D) Capsid
Answer:
C) Nucleic Acid
D) Capsid
Explanation:
A virus is structure that is dependent on a living host to replicate itself. Viruses are majorly pathogenic in nature and have a structure that is made up of two parts namely: nucleic acid and capsid.
The nucleic acid, which can either be RNA or DNA holds the genetic information of the virus while the capsid is a protein coat that enclosed and protects the virus' genetic material. The capsid is also used during the infection life cycle of a virus where it helps the virus to attach to receptor cells on the host's cell membrane.
Which animal organ system controls other organ systems? A. Circulatory system B. Reproductive system C. Immune system D. Nervous system
Nervous System controls other organ system
Answer:
nervous system
Explanation:
Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this via the spinal cord, which runs from the brain down through the back.
1) What two criteria are needed for triangles to be similar?
a)
b)
Explanation:
do you have a photo to choose a and b please?
Mastering biology what is the mass number of an ion with 109 electrons, 158 neutrons, and a 1 charge?
Mass number of the ion: 267
The mass number of an ion is determined by the total number of protons and neutrons in the nucleus.
Given the information, we can calculate the mass number as follows:
Electrons: The number of electrons does not contribute to the mass number because their mass is negligible compared to protons and neutrons.Protons: Since the ion has a 1+ charge, it means it has lost one electron. Therefore, the number of protons is equal to the number of electrons minus the charge, which is 109 - 1 = 108.Neutrons: The given number of neutrons is 158.To calculate the mass number, we add the number of protons and neutrons together:
Mass number = Number of protons + Number of neutrons
Mass number = 108 + 158
Mass number = 266
However, we also need to consider the charge of the ion. Since the ion has a 1+ charge, it means it has lost one electron. Therefore, we subtract one from the mass number:
Mass number of the ion = 266 - 1 = 265
So, the mass number of the ion with 109 electrons, 158 neutrons, and a 1 charge is 265.
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A triglyceride is made up of three fatty acids and one molecule of _____. glycerol glucose phospholipid water
Answer:
glycerol
Explanation:
A triglyceride is made up of three fatty acids and one molecule of _glycerol .
A triglyceride is made up of three fatty acids and one molecule of glycerol.
What is the main component of triglyceride?The triglyceride is made up to three fatty acids and one molecule of glycerol. During a dehydration reaction, there is a formation of a triglyceride by joining three fatty acids with glycerol backbone. At this time, three molecules of water are released.A triglyceride is made up of three fatty acids and one molecule of Glycerol.
Phospholipids, also known as glycerophospholipids, are the derivatives of fatty acids which is a major structural component of the cell membranes. Phospholipid is the class of lipids that is composed of a glycerol molecule that forms ester bonds with the two long-chain fatty acids and one phosphate group.
Therefore, A triglyceride is made up of three fatty acids and one molecule of glycerol.
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If you could see the new moon, at what time of day (roughly) would it rise?
Astronom
Answer:
Rises at sunrise, transits meridian at noon, sets at sunset.
Explanation:
I think this is the closest answer :)
______ include everything that is useful as a productive input in its natural state, such as land, forests, mineral and oil deposits, and water .
The term you are referring to is "natural resources." Natural resources encompass all the elements and materials present in the environment that are considered valuable and useful for human activities. They include everything that is available in its natural state and can be used as productive inputs for various purposes.
Natural resources can be classified into different categories based on their origin and characteristics. Here are some examples:
1. Land and Soil: Land provides a physical space for human activities and supports various ecosystems. It includes arable land for agriculture, forests, grasslands, and other terrestrial environments. Soil, a crucial component of land, is essential for plant growth and agriculture.
2. Water Resources: Water is a vital natural resource, necessary for drinking, irrigation, industrial processes, and the functioning of ecosystems. It includes freshwater sources such as rivers, lakes, and groundwater.
3. Mineral and Energy Resources: This category includes minerals, ores, fossil fuels, and other energy sources. Examples include coal, oil, natural gas, uranium, iron ore, copper, gold, and various other minerals that are extracted and used in industries.
4. Forests and Biodiversity: Forests are rich sources of timber, wood products, and non-timber forest products. They also provide habitat for numerous species and play a crucial role in carbon sequestration and climate regulation.
5. Air and Atmosphere: While not typically thought of as a resource, the atmosphere provides essential gases, such as oxygen and nitrogen, necessary for life. It is also affected by human activities and is a vital component in climate regulation.
Natural resources are essential for sustaining human life and supporting economic activities. However, their availability and distribution are not uniform globally, leading to challenges in resource management, conservation, and equitable access. Responsible and sustainable use of natural resources is crucial to ensure their long-term availability and to mitigate negative environmental impacts.
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What happens to the energy that is stored in cells? Check all that apply.
It is released slowly.
It is released quickly.
It is released in a single reaction.
It is released in a series of reactions.
It is used by cells for repair and growth.
Answer:
It is released slowly
It is released in a series of reactions
It is used by cells for repair and growth
Explanation:
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Which of the following is not true concerning the effects of pollutants on exercise? a. pollutants can cause dehydration. b. pollutants can impair respiratory and cardiovascular systems. c. pollutants usually surround large roads and freeways. d. pollutant advisory warnings should be ignored. please select the best answer from the choices provided. a b c d
The best answer from the choices provided is d. Pollutant advisory warnings should be ignored.
This statement is not true concerning the effects of pollutants on exercise. Pollutant advisory warnings are important and should not be ignored. These warnings are issued to inform individuals about high levels of pollutants in the air, which can have negative effects on respiratory and cardiovascular systems. It is important to take precautions and adjust physical activity levels accordingly to minimize exposure to pollutants during exercise. Pollutant advisory warnings are notifications or alerts issued by authorities to inform the public about high levels of pollutants in the air. These warnings are typically based on air quality monitoring data and are designed to raise awareness and promote precautions to protect public health. The purpose of pollutant advisory warnings is to provide information about poor air quality conditions that may pose risks to individuals, especially those who are more vulnerable such as children, the elderly, and people with respiratory or cardiovascular conditions. The warnings may be issued for various pollutants, including particulate matter, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.
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Examine the following Punnett squares and circle those that are correct.
Based on the analysis, Punnett Squares 2 and 3 are correct representations of the possible combinations of alleles for the given genotypes of the parents.
In order to determine the correct Punnett squares, we need to analyze the given genotypes and accurately represent the possible combinations of alleles for each parent. Let's evaluate the provided Punnett squares:Punnett Square 1:Ee eeGE GgThis Punnett square is incorrect. It incorrectly combines the genotypes of the two parents, resulting in an inaccurate representation of the possible offspring.Punnett Square 2:Ee eeGG GgThis Punnett square is correct. It accurately represents the genotypes of the parents and shows the possible combinations of alleles for their offspring.Punnett Square 3:Ee EeGg GgThis Punnett square is correct. It accurately represents the genotypes of the parents and shows the possible combinations of alleles for their offspring.Based on the analysis, Punnett Squares 2 and 3 are correct representations of the possible combinations of alleles for the given genotypes of the parents. Punnett Square 1 is incorrect as it does not accurately combine the genotypes of the parents.For more questions on Punnett Squares
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Note: The correct question would be as
Punnett Squares Examine the following Punnett squares and circle those that are correct. E e GS g Ee ee Ee EE GG G gg GE e e g Ee ee Ee Ee Gg Gg Gg gg g g.
Skin color shows a gradation of colors. Is this is a qualitative or quantitative trait? Why?
What pattern of inheritance do we see in skin color?
Child Artists' Tools Include Mixed Media, Maggots
1. How is Ms. O'Flaherty using maggots in a very unique way?
2. Where does she get these maggots?
3. What is Ms. O'Flaherty's profession? How does she use maggots in her
work?
4. What are some other positive attributes of maggots?
5. Would you be interested in trying this type of art? Why or why not?
Answer:
Mar 29, 2007 · Child Artists' Tools Include Mixed Media, Maggots Letting kids dip maggots into paint may sound merely disgusting — but there's an entomologist from U.C.-Davis who calls it …
Explanation:
By making "maggot art," Ms. O'Flaherty is utilizing maggots in a distinctive way.
What is Maggots art?A great approach to get kids interested in insects, especially fly larvae, is through maggot art. Although it is mostly geared towards kids between the ages of 6 and 14, parents and siblings of all ages find it entertaining as well! Prepupillary blow fly larvae are submerged in non-toxic solution as the main assumption.
Fly eggs are laid everywhere there is a protected area and a fresh food source again for new brood of maggots to feed on. Maggots hatch from these fly eggs. As a forensic entomologist, Ms. O'Flaherty frequently employs maggots to, among other things, ascertain the time of death through investigation and examination. Three main positive benefits of maggots on wounds include debridement, disinfection, and improvement of wound healing.
Thus, by making "maggot art," Ms. O'Flaherty is utilizing maggots in a distinctive way.
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