So in the nuclues happens transaction where dna forms rna, or tRNA and then it moves out of the cell to a ribosome
Answer: More genetic variation and chromosomes with a combination of both maternal and parental DNA.
Explanation: Crossing over is the exchange of segments of DNA from non-homologous chromosomes (non from the same parent), and creates a combination of maternal and paternal DNA, which results in more combinations of alleles in offspring.
Because it is not the dominant allele, it is the recessive allele so it is not shown.
The formation of limestone takes place in shallow warm marine waters. Limestone forms from the collection of waste like shells, fecal matter, coral, and algal—so tropical marine animals. Since limestone is a sedimentary rock formed from tropical marine animal's leftovers, limestone deposits can tell scientists that the environment in which they evolved from was a tropical one.
Answer:
The Krebs cycle begins when acetyl-CoA combines with a four-carbon molecule called OAA, which produces citric acid.
Explanation:
This explains why the Krebs cycle is also called the citric acid cycle. In fact, the Krebs cycle is only named "the Krebs cycle" after its discoverer, Hans Krebs. It is additionally regarded as the tricarboxylic acid cycle.