One reason Mendel chose the pea plants for his experiment is because they breed true.
<h3>Why did Mendel use pea plants?</h3>
Gregor Mendel is considered the father of genetics as a result of his breakthrough experiments in studying genes and trait inheritance.
Mendel made use of the pea plant for the various experiment he conducted because they breed true. In other words, each trait of the pea plant is either dominant or recessive.
Hence, the pea plant is either short or tall, green or yellow in flower, rough or smooth seeds, etc.
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It depends on what cells ur talking about
I'm sure its Nucleic acids
Given what we know from the information provided in the graph, we can confirm that at the start of the 1960s the carbon levels in the atmosphere were roughly 320ppm, whereas in 2015 they are near 420ppm.
<h3>What causes increased Carbon levels?</h3>
- This happens due to human activity.
- An increase in industry causes more carbon pollution.
- Carbon pollution is also caused by motorized vehicles, of which there are many more now than back in the 1960s.
Therefore, we can confirm that the carbon levels in the atmosphere have risen sharply since 1960 due to human activities. There has been a sharp increase in industry and recreative use of cars and motorized vehicles, all greatly contributing to the carbon pollution.
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The hiv-1/2 ag/ab immunoassay test identifies the P24 antigen and antibodies that may be present in the blood as early as 13 days post exposure .
<h3>What is hiv-1/2 ag/ab immunoassay test ?</h3>
It is a rapid point care test .hiv-1/2 ag/ab is a solid phase enzyme -linked immunosorbent assay for the qualitative detection of HIV-1 ( P24 antigen) , anti-HIV-1 including subtype O, and anti-HIV-2 antibodies ( including isotype IgG, IgM ,IgA ) in human serum or plasma.
It is the latest generation for the simultaneous detection of the presence of anti -HIV antibodies and HIV antigens . it also helps in the differentiation of HIV-1 from HIV-2 infection .
HIV-1 was discovered first and is more prevalent worldwide , while HIV-2 is less pathogenic and is mostly confined to west africa.
<h3>What is P24 antigen ?</h3>
P24 antigen is the indication of HIV positive .when you do your hiv test then if it found in blood then your body infected by HIV .P24 is produced 2-3 weeks after infection and before antibodies are produced .
P24 levels are only detectable for the next 1-2 months. P24 levels typically peak just after the onset of ARS symptoms at 2-3 weeks after infection .
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