The individuality of an organism is determined by the A. sequence of nitrogenous bases in deoxyribonucleic acid
B. number of amino acids in a cell
C. position of the ribosomes on the endoplasmic reticulum
D. number of nitrogenous bases in a codon

answer; hypnagogic sensations)

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this