Which of the following resources has the advantage of being a very predictable energy source and renewable
a: nuclear power
b: ocean exothermic energy
c: petroleum energy
d: tidal power

D: tidal power

Explanation:

A renewable resource is the one which can be replenished after a single use. These resources are abundantly available on planet earth. The examples include the water, wind and the sunlight. The tidal power is the resource which has the advantage of being a very predictable energy source and is renewable in nature. The energy is harnessed by the oceanic tides. The tides in the oceanic water emerge due to wind currents and the gravitational force of water exerted by the earth. The energy generated by the rise and fall of the tides is used to generate electricity through water turbine.

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.