When the DNA sequence AGGCT is transcribed, the corresponding mRNA sequence, written in 5'-3' order, is .

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

most community's take hundreds of years to become stable

the supermassive black hole is in the middle of the galaxy.