Below is a list of traits that R. C. Lewontin and subsequent scientists used to test whether there is more genetic diversity (i. e., the difference) between populations (i. e., between races) or within them. What did he find to be true about each trait? Match each trait to the correct statement.-red blood cell enzyme variants
-blood groups
- serum proteins
-cranial morphology

What molecules does hemoglobin decay into over time

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.

Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?