B is the final answer! :)
He found out that one inheritence did not affect the other one or the trait
The direct effects of increased carbon dioxide (CO2) on plant growth refers to the change in plant grow with the levels of temperature, precipitation, evaporation and growing season at their present values. The indirect effects include the results of any changes in the other variables which affect plant growth that come as a result of the effect of increased CO2 on global climate.
Yes it is possible but the environment and how their musical abilities are shaped plays an important role too. So its no necessary that the child will definitely have the ability
