A woman type O has a child with a man type AB the child could have A, B, AB, or O blood type. A and B are the dominate alleles but that does not completely rule out O. Blood type is determined much like eye color.
Answer:
His third law states that for every action (force) in nature there is an equal and opposite reaction.
Explanation:
Answer:
I would say the first option
Explanation:
Answer:
Density is nearly 3 cabs per hectare
Explanation:
Given -
There are three three intertidal regions.
Area of each intertidal region is
hectares.
Number of crab in the intertidal regions are as follows -
Intertidal region I - 7
Intertidal region I - 2
Intertidal region I - 6
Sum of crabs in all three regions is equal to

Total area of all three intertidal regions is equal to
hectares
Now density per hectare is equal to total population of crab divided by total area of all the three intertidal regions
Density 
Density is nearly 3 cabs per hectare