The form of cell division that poses the lower risk for the transmission of genetic disorders would be meiosis.
Binary fission is essentially mitosis. It has to do with the division of vegetative cells in which the daughter cells have exactly the same gene copies and looks as the parent cell. thus, any disorder in the parent cell comes out in an exact fashion in the daughter cells.
During meiosis, however, genetic recombinations do occur and this makes the daughter cells to be genetically different from the parent cell. Hence, the chances that a genetic disorder from the parent cell would be inherited by the daughter cells would become limited.
More on meiosis and genetic recombination can be found here: brainly.com/question/1013949
Answer: This function of the skin is similar to the renal system.
Explanation: The renal system, also known as the excretory system, is responsible for removing all waste products from the body which are primarily nitrogenous in nature. The skin also aids in excretion except this excretion takes place in the form of sweat.
The remainder of the renal system, however, removes other waste materials such as urea, ammonia, uric acid etc. with the help of the kidney, ureter, urethra and urinary bladder and these organs primarily deal with the excretion of solid waste material the body produces. However, part of the liquid waste is excreted by the skin in the form of sweat.
The substances secreted in perspiration, such as sodium, chloride, urea, and ammonia, are similar to the waste products excreted by the renal system.
The skin secretes substances in perspiration such as sodium, chloride, urea, and ammonia. These substances are similar to the waste products excreted by the renal system, which includes the kidneys and urinary system. Perspiration, also known as sweat, is a fluid produced by the sweat glands in the skin. It plays a crucial role in regulating body temperature and eliminating waste products.
The renal system, on the other hand, is responsible for filtering waste products from the blood and excreting them in the form of urine. Both perspiration and urine contain similar waste substances, indicating a similarity between the skin and renal system in terms of waste elimination.
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Electromagnetic forces are only attractive but gravitational forces are both attractive and repulsive.
Gravitational forces are only repulsive but electromagnetic forces are both attractive and repulsive.
Gravitational forces are only attractive but electromagnetic forces are both attractive and repulsive.
Answer:
Clouds formation takes place when the air get warm and the moist or water droplet gets cool and expand.Clouds are nothing but small droplets of water evaoprated from the Earth surface.
Cloud coverage is defined as the fraction of the sky occupied by clouds as observed at a location.
The cloud coverage depends on the duration of sunshine as the location with more cloud covergae have as least exposure of sun and the least cloudy locales are the sunniest ones.
Other parameters affecting clod covergae are topography, temperature and humidity. Location with high mountains have large cloud coverage as it allows clouds to rain, Cool places have more water coverage as more water vaporise and expand in teh atmosphere, and humidity also support cloud coverage as more is the humidty more tiny droplets will evaporate to form clouds.
Changes in these factors causes variation in cloud coverage from year to year as environmental condition due to global warming is affected.
Reason that is associated with why it is possible for atoms of metallic elements to form ionic bond, even though they are not consider as a good former of covalent bonds is : Because They loose their electron readily and no attraction for electron addition.
Therefore, they can only form few covalent bonds.
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In the Igf-2 allele, which chromosome is imprinted? Which is expressed?
Match the following terms with their descriptions below.
If a cell is fused with another cell, which of the following would be the best example of a trans-mechanism of epigenetic control?
Answer: A gene that is originally silenced in one cell but expressed in the other is silenced in the hybrid.
I hope this helps, Regards.
The trans-mechanism of epigenetic control can result from the fusion of cells, as seen when certain diets in mice alter DNA methylation. An example of gene imprinting, another form of epigenetic control, is seen in the Igf-2 allele where the paternal allele is expressed and the maternal allele is silent.
The fusion of cells can lead to a specific type of epigenetic control, termed trans-mechanism. This process is best exemplified in the case of the pseudoagouti offspring phenomenon in mice. When female mice are fed a specific diet, it alters the methylation processes of their DNA. As a result, a specific region in the agouti gene becomes hypermethylated which in turn leads to an increased proportion of pseudoagouti offspring.
Addressing the second part of your question, in the Igf-2, or the Insulin-like growth factor 2 gene, it is the paternal allele that is usually expressed while the maternal allele is imprinted and silenced. Imprinting is another form of epigenetic control where the activity of a gene is determined based on which parent the allele was inherited from.
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