The phosphorus cycle does not include an atmospheric component because phosphorus does not cycle through the atmosphere. In comparison, important processes of the carbon and nitrogen cycle occur in the atmosphere.
The phase in the cell to the left is anaphase.
The cell cycle is a series of events that occur within a cell as it grows and divides. Cells spend most of their time in what is called interphase, during which they grow, replicate chromosomes, and prepare for cell division. Cells then exit interphase, undergo mitosis, and complete division. The cell cycle is the name given to the process by which cells replicate to form two new cells.
The cell cycle consists of two main phases interphase and mitosis. During interphase cells grow and DNA replicates. During mitosis, the replicated DNA and cytoplasmic contents are separated and the cell divides. Mitosis or M phase is the period of actual nuclear and cell division during which the replicated chromosomes are split evenly between her two progeny cells.
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Answer:
given, mother and father are heterozygotes.
let, father has B blood group and mother has A blood group.
then their heterozygous genotypes are --
father = iB, iO and mother = iA, iO
punnett square will be,
iB iO
iA iA iB iA iO
iO iB iO iO iO
the genotypes of their progeny will be, iAiB , iAiO ,iBiO and iOiO
and phenotypes will be 3 are heterozygous and 1 is homozygous.
They would test two subject/mice which is S-Strain and R-Strain to see the differences and scientific behavior. In the end one died which is S-Strain and the other lived which he later affirm the transforming principle by testing with the chemical itself. In turn out comes the Answer