Scratchpad
A woman with heterozygous type A blood marries a man with type AB blood. Their children could have which of
the following blood types? (Select all that apply).
| А) туре А
B Type B
с тype AB
Type o

How do you transfer mrna into codons ? i'm so confused : (

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass