Which statement below accurately summarizes transcription? •mRNA in the nucleus codes for a strand of DNA, which then replicates the genes.
•DNA in the nucleus is copied into an mRNA strand, which then leaves the nucleus.
•DNA in the nucleus leaves and goes to the cytoplasm, where it is copied by ribosomes into rRNA.

i'd say that the moon rock is about 2.2 billion years old.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.

answer(isometric);