Answers
Answer:
tell earth to stop being mad
Related Questions
The cell cycle involving mitosis would not be used for
asexual reproduction.
asexual reproduction.
sexual reproduction
sexual reproduction
cloning.
cloning.
wound repair.
wound repair.
the accumulation of more cells.
the accumulation of more cells.
Answers
answer: sexual reproduction
explanation:
mitosis is when a cell divides to create two exact same "daughter cells" - mitosis is needed for the accumulation of more cells, wound repair, cloning, and asexual reproduction
meiosis is when a cell divides to form gametes (egg or sperm) - meiosis is needed for sexual reproduction
Answer:
The correct answer is - sexual reproduction.
Explanation:
Mitosis is one of the cell cycle mechanisms that take place in the somatic cell and produce identical daughter cells by one parent cell. These daughter cells have the exact number of the chromosome as the parent cell. The main goal of mitosis is growth and replace the dead or worn-out cells.
It also helps in reproduction in various plant or animal cells through asexual reproduction or cloning, or binary fission, however, the process and mechanism are similar. In sexual reproduction mitosis type of cell cycle takes place in sex cells to produce gametes with half number of chromosome.
Why are dinoflagellates not known as protozoans?
They perform photosynthesis.
They do not perform photosynthesis.
They have a red pigment.
They have a yellow-gold color.
Answers
Answer:
Dinoflagellates are not known as protozoans because they are a type of protist, not a type of protozoan. Protozoans are a subcategory of protists that are characterized by their ability to move independently using cilia, flagella, or pseudopodia. Dinoflagellates are a type of protist that is characterized by the presence of two flagella, one of which is used for locomotion and the other of which is used for balance. Dinoflagellates are found in aquatic environments and can be either heterotrophic or autotrophic. Some dinoflagellates are known for their ability to produce toxins or bioluminescence.
Explanation:
How could you experimentally test whether herds of African antelope affect the abundance of plants on which they graze?
Answers
Answer:
For the given case, one would fence off some part of land with antelope and the plants they feed on and similarly fence off some other part of land with no antelope. After that comparative analysis is done with the two experimental plots to check that whether the herds of African antelope influences the abundance of plants they consume. An essay in which the two things are contrasted and compared is termed as comparative analysis.
Which of these practices is sustainable?
O A. Increasing resource harvesting
OB. Watering the lawn daily
OC. Exceeding greenhouse gas emissions targets
OD. Using wind power plants
Answers
Using wind power plants practices is sustainable,Wind power or wind energy describes the process by which the shrubs wind is used to generate mechanical power or electricity.
The correct answer is D
What methods are sustainable?The cornerstones of responsible resource usage are reduce, reuse, and recycle. Through lowering landfill trash, energy use, and pollution, these principles maintain and safeguard environmental assets.
What of the following processes are considered sustainable in agriculture?Weed management that is both integrated and sustainable They entail employing more robust field crops, cover crops, weed-eliminating birds and insects, motorized and human weeding, allelopathic plants, mixed cropping, or other organic farming control techniques.
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hello, where did the farmer go to jump over the moon with what annimal?
Answers
Answer:
The cow
Hey Diddle Diddle lyrics
Hey diddle diddle, the cat and the fiddle, The cow jumped over the moon. And the dish ran away with the spoon!
A person who has type AB blood:
Answers
Answer:
B-positive (B+): 9%
AB-positive (AB+): 4%
A-positive (A+): 30%
Why is NAD+ so important if the cell takes the anaerobic pathway, so glycolysis to fermentation? Does the atp made in glycolysis depend on the NAD+ conversion to NADH in the first step? I am confused on why NAD+ is so important to atp production
Answers
Answer:
NAD+ (nicotinamide adenine dinucleotide) is indeed crucial for ATP production, even in anaerobic pathways such as glycolysis followed by fermentation. Allow me to explain the significance of NAD+ and its role in ATP production.
During glycolysis, glucose is broken down into pyruvate, producing a small amount of ATP and NADH. The conversion of NAD+ to NADH occurs during the oxidation of certain molecules, including glucose, in the pathway. This conversion is essential because NADH carries high-energy electrons that can be used in subsequent steps to generate more ATP.
In aerobic respiration, NADH is further utilized in the electron transport chain (ETC) within the mitochondria. The ETC transfers electrons from NADH to oxygen, generating a significant amount of ATP through oxidative phosphorylation. However, in anaerobic conditions where oxygen is limited, like during fermentation, the ETC cannot function.
Here's where NAD+ becomes critical. In order to keep glycolysis running and continue generating ATP, the NADH produced during glycolysis must be converted back to NAD+. This allows glycolysis to continue producing ATP, even without the presence of oxygen. Without a mechanism to regenerate NAD+, glycolysis would halt due to a lack of NAD+, leading to a severe reduction in ATP production.
Fermentation pathways differ depending on the organism, but they all involve the regeneration of NAD+. For example, in lactic acid fermentation, pyruvate is converted into lactate, which involves the transfer of electrons from NADH to pyruvate, regenerating NAD+. Similarly, in alcoholic fermentation, pyruvate is converted into ethanol, again regenerating NAD+.
In summary, NAD+ is essential in anaerobic ATP production because it serves as a coenzyme that accepts electrons and facilitates the conversion of NADH back to NAD+. By regenerating NAD+, cells can sustain glycolysis and continue producing ATP, even in the absence of oxygen.
Probiotics help to reinforce the integrity of the gastrointestinal tract by forming a network of proteins that blocks the movement of pathogens through its lining. If the integrity of the GI tract lining is compromised, pathogens can move more easily into the blood. This condition of compromised integrity of the GI tract is called
Answers
Answer:
The correct answer is "leaky gut".
Explanation:
"Leaky gut", also known as "intestinal permeability", is a term used to describe a condition of the gut's mucosal lining at which it becomes permeable as a result of suffering from damage. This is a serious condition since undigested food particles, toxic waste products or pathogens can move more easily into the blood. This contributes to suffer from different diseases, which can become chronic if the condition gets unattended.
Objects that have a lot of matter have ________________ gravity.
a. stronger
b. negative
c. weaker
d. equal
Answers
Four o'clock plants can have green leaves, white leaves, or variegated leaves (leaves with areas of white and areas of green). The white regions of the leaves lack functioning chloroplasts. The transmission of leaf color in four o'clock plants demonstrates organelle inheritance. In this problem, you will explore this inheritance pattern. Which of the following crosses between four o'clock plants could produce progeny plants with green leaves?
1. G variegated (female) x variegated (male)
2. G green (female) x white (male)
3. G white (female) x green (male)
4. G white (female) x variegated (male)
5. Gvariegated (female) x white (male)
Answers
Answer:
2. G green (female) x white (male)
Explanation:
The cross that could produce progeny plants with green leaves would be the cross between a green female and a white male.
Since the transmission of leaf color in the plant demonstrates organelle inheritance, the female controls which leaf color is inherited by the progeny. Organelles are generally located in the cytoplasm which is largely contributed by the female egg during fertilization. Hence, organelle inheritance are controlled by the female and that is why they are often referred to as maternal inheritance.
Therefore, a cross involving a green female and a white male would largely yield green progeny provided that the trait inheritance follows an organelle inheritance.
Above are two images of landforms on Earth. Select one of the images above that you think is evidence that can support an answer to the question: What geologic process could have formed the channel on Mars? What do you think the answer to this question is, and how does the image you selected support that answer to this question?
Answers
I would select the image of the Grand Canyon as evidence that can support an answer to the question of what geologic process could have formed the channel on Mars. The Grand Canyon is a vast canyon carved by the Colorado River over millions of years.
What is geologic process?Geologic processes refer to the natural physical and chemical forces that shape and modify the Earth's surface and interior over time.
The channel on Mars is similar to the Grand Canyon in several ways. Both are long, deep, and narrow. Both are carved by water. And both are located in arid regions.
The most likely explanation for the formation of the channel on Mars is that it was carved by water. The water may have come from melting glaciers or from underground aquifers. The water would have flowed downhill, carving the channel as it went.
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How are the carbon, nitrogen, and oxygen cycles similar
Answers
Answer:
Well I'm not sure if my answer is correct though but in all these cycles it involves the replenishment of air in ecosystem depending on the organisms which use it.
A gene showing codominance
Answers
Type the complementary sequence to the following nucleic acid:
TAAGGC
Answers
Answer:
The ATTCCG
Explanation:
A and T are friends so when you get a sequence like TTA you change it to AAT
And C and G and friends so if you get CCG turn it to GGC
What are the products of respiration?
Answers
How deforestation leads to soil erosion?
Answers
The presence of trees allows the soil the retention of water, presence of biodiversity, and to retain a big diversity of nutrients that contribute to erosive factors such as the mechanical actions of wind of water, direct solar radiation among others do not impact directly on it, protecting it and minimizing its consequences. Therefore, the removal of trees makes a big impact on the quality of the soil and leads to more rapid and intense erosion by many different factors like those mentioned above.
Explain what happened to the spread of the infection as more individuals were vaccinated.
Answers
Answer: As a result of more people being vaccinated the spread of the infection slowed down.
Which of the following is not true about innate behavior? *
it is an inherited behavior
it does not change through generations
it is an instinct behavior
it is based on stored memory information
Answers
Explanation:
Innate behavior is an instinctive behavior you are born with. Example; Infants cry to let caregiver know they need food, water, love etc.
The answer is instinct behavior.
Instinct behaviour is not true about innate behavior.
Innate behavior is a type of behavior that are controlled by genes or are genetically controlled without any form of environmental experience.
It is a behavior.
Examples include cry of babies and so on
Instinct behaviour is behavior that can be controlled base on experience.
Therefore, instinct behavior is not true about innate behavior.
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Which of the following is not true about innate behavior? *
Write a 3-8 sentence paragraph as to how Sea urchins use Natural selection. 20 points and will mark the brainliest!
Answers
Answer:
Through the process of natural selection, sea urchins have developed spines that serve as a defense mechanism against predators and a means of anchoring themselves in turbulent waters. This adaptation allows them to better survive in their environment, with individuals possessing longer or stronger spines being more likely to pass on their genes to the next generation. As a result, the population of sea urchins gradually becomes better adapted to their surroundings, demonstrating the power of natural selection in shaping the evolution of species.
Humans have a double circulatory system. There is a low pressure circulation and a high pressure circulation.
Explain how the structure of the heart enables it to pump blood into circulations at different pressures.
Answers
Answer:
The human heart is a pump. It pumps blood around the body at different speeds and at different pressures according go the body's needs. It can do this because the wall of the heart is made from cardiac muscle. Blood is moved through the heart by a series of contractions and relaxations of cardiac muscle in the walls of the four chambers.
Write a short essay that contrasts mitosis and meiosis, including their respective roles in organisms, the mechanisms by which they achieve their respective outcomes, and the consequences should either process fail to be executed with absolute fidelity.
write the terms on the left to the appropriate blanks on the right to complete the sentences. Terms can be used once, more than once, or not at all.
meiosis
mitosis
Compared with _____________ , which maintains chromosomal constancy__________, provides for a reduction in chromosome number and an opportunity for exchange of genetic material between homologous chromosomes. In ___________ there is no change in chromosome number or kind in the two daughter cells, whereas in ________ numerous potentially different haploid (n) cells are produced. During oogenesis, only one of the four products of _____________ is functional; however, four of the four products of _____________________of spermatogenesis are potentially functional.
Answers
Answer:
1. Mitosis.
2. Mitosis and meiosis.
3. egg cell and sperm cell.
Explanation:
Mitosis is a type of cell division in which a single cell divide into two daughter cells having double number of chromosomes whereas meiosis is a type of cell division in which a parent cell divides into four daughter cells having half number of chromosomes. mitosis occurs in the body cells whereas meiosis occurs in sex cells. If mitosis becomes uncontrolled it causes cancer whereas if meiosis becomes uncontrolled it causes genetic disorders.
If you have B- blood, which antibodies could your body make?
Answers
Answer:
There are 4 main blood groups defined by the ABO system: blood group A – has A antigens on the red blood cells with anti-B antibodies in the plasma. blood group B – has B antigens with anti-A antibodies in the plasma. blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.
Explain why some areas that are surrounded by land (such as the Red Sea) experience a lower pH value overall than the open ocean in genera
Answers
Due to the dissolving of minerals carrying hydrogen ions into the water body, some places that are surrounded by land generally have a lower pH than the open ocean.
Why do some places with a land border have a lower pH value?
The hydrogen ion concentration in a medium is determined by that medium's pH.While a high pH indicates a low hydrogen ion concentration, a low pH indicates a high hydrogen ion concentration.Due to the existence of minerals with a high concentration of hydrogen ions, areas that are surrounded by land have low pH levels.The breakdown of minerals carrying hydrogen ions into the water body causes some locations that are surrounded by land to have a lower pH value generally than the open ocean in general.
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Look at the incomplete equation below. What does Ek represent?
Answers
In the given equation, Ek represents the kinetic energy of an object.
Kinetic energy (Ek) is a form of energy associated with the motion of an object. It is dependent on both the mass (m) and the velocity (v) of the object.
The equation Ek = (1/2)m\(v^2\) represents the formula to calculate the kinetic energy of an object.
The symbol "Ek" is commonly used to represent kinetic energy in scientific calculations and equations. By plugging in the values of mass and velocity into the equation, one can calculate the amount of kinetic energy possessed by the object.
The kinetic energy of an object increases with both its mass and velocity. As the mass increases, the object has more particles in motion, contributing to higher kinetic energy.
Similarly, as the velocity increases, the speed at which the object moves also increases, resulting in greater kinetic energy.
Therefore, understanding and calculating kinetic energy is important in various scientific and engineering applications, such as studying the movement of objects, analyzing collisions, or designing efficient systems.
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Question
Look at the incomplete equation below. What does Ek represent?
Ek =----- x m x v2
how can fear be a barrier to help seeking
Answers
Explanation:
Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.
[ Select ]
End of ventricular contraction to the beginning of the atrial contraction.
Answers
Isovolumic relaxation period or early diastole - End of ventricular contraction to the beginning of the atrial contraction.
What is diastole?The relaxed portion of the cardiac cycle known as diastole is when the heart's chambers are refilled with blood. The relaxing of the atria occurs during atrial diastole, whereas the relaxing of the ventricles occurs during ventricular diastole.
Isovolumic relaxation time is the period of time between the aortic component of the second heart sound and the beginning of filling caused by the opening of the mitral valve in the cardiac cycle.
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what does menaing of reporoducion
Answers
Answer:
It is a biological process by which an organism reproduces an offspring who is biologically similar to the organism.
Explanation:
I hope I have cleared ur doubt if not do mention in comment
Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative problem-solving?.
Answers
Teresa could be able to solve problems creatively in C. To demonstrate the relationship between kinetic and potential energy, she should choose a personal example of each and design an experiment to demonstrate it.
How does kinetic energy work?Kinetic energy is the energy that an object possesses as a result of motion.The effort necessary to move a mass-determined body from rest to the given velocity is what is referred to as the effort.In the absence of a change in speed, the body retains the kinetic energy it gained during acceleration.Option C is the best response because it best explains the link between kinetic energy and potential energy.For more information on kinetic energy kindly visit to
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Complete question : Teresa wants to explore the relationship between kinetic energy and potential energy. How could she use innovative problem-solving?
A. Follow the instructions of her science teacher for performing an experiment about kinetic and potential energy.
B. Search the internet for ways to show the relationship between kinetic and potential energy.
C. Find an example of kinetic and potential energy in her own life and create an experiment to illustrate their relationship.
D. Study the relationship between kinetic and potential energy in her science textbook.
When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
Answers
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
Incisors, Canines, Premolars, and Molars.Learn more about Dentition here:
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What is the dew point if the dry bulb temperature is 20 C and the relative humidity is 17 %?
Answers
The dew point if the dry bulb temperature is 20°C and the relative humidity is 17 % is 1.6°C.
Dew point is the temperature at which air becomes saturated with water vapor and begins to condense. The dew point is a significant meteorological parameter that represents the measure of atmospheric humidity. The dew point is a critical component in calculating relative humidity and heat index.
It also plays a crucial role in predicting the possibility of dew, frost, and fog. Given the dry bulb temperature of 20 C and the relative humidity of 17%, we can calculate the dew point as follows:First, find the saturation vapor pressure using the equation:Es = 6.11 × 10(7.5T / (237.7 + T))where T is the temperature in degrees Celsius.So, Es = 6.11 × 10(7.5 × 20 / (237.7 + 20)) = 23.48 mmHg.
Next, find the actual vapor pressure using the formula: E = RH/100 × E_s where RH is the relative humidity as a percentage. So, E = 17/100 × 23.48 = 3.99 mmHg. Finally, we can calculate the dew point using the formula: Td = (237.7 × log10(E/6.11)) / (7.5 - log10(E/6.11))Td = (237.7 × log10(3.99/6.11)) / (7.5 - log10(3.99/6.11)) = 1.6°C. Therefore, the dew point is 1.6°C.
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