Answer:
Nitrogen thet cannot be used by organisms. C.
Explanation:
Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. Because it is very stable, N2 is typically nonreactive, and takes a lot of energy to break them apart. Among these are the amino acids necessary for life to begin and which are the building blocks DNA is made from. Basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen
It means that they are elements on the periodic table
Hypocenter is the exact location beneath the earths surface where the earthquake began.
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Physics is the study of matter and energy and how they react.
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Non-disjunction occurred during meiosis II in the maternal germinal line. Non-disjunction may occur during meiosis I or meiosis II.
<h3>What is non-disjunction?</h3>
Non-disjunction refers to the phenomena where homo-logous chromosomes or sister chromatids are not separated properly during cell division.
Non-disjunction during meiosis II is due to the failure of the sister chromatids to separate during Anaphase II.
In this case, the genotype of the father is 5/8, thereby transmitting alleles number 5 and 8.
Moreover, the genotype of the mother is 6/3, thereby she is able to transmit alleles number 6 and 3.
Learn more about non-disjunction here:
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