The model below represents the outcome from a step used in the recombinant DNA process. What is the step called?

25% or 1/4 of the offspring would have red flowers, 50% or 1/2 of the offspring would have pink flowers, and 25% or 1/4 of the offspring would have white flowers. i crossed rr and rr which are the pink-flowered genotypes to find these ratios.

Ithink the answer is b, demographic transition theory.

Metabolically active means that there are a series of enzyme-catalysed reactions occurring in cells, known as metabolic pathways. liver cells, or hepatocytes, are very metabolically active.

While transcription can repeat and make multiple mrna copies of genes, and multiple ribosomes can translate the same mrna