If the dna of a certain organism has guanine as 30% of its bases, then what percentage of its bases are adenine?

What are 3 reasons that natural selection occurs

Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do