The chromosome are arranged to show ll
13
O A. homologous pairs
O B. tetrads
OC. independent assortment
O D. nucleotides

The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms