2) Trong mối quan hệ giữ sự vật với sinh vật (nhân tố sinh thái hữu sinh) mối quan hệ nào quan trọng và khốc liệt nhất

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.