Both pleiotropy and polygenic inheritance are key examples of Non-Mendelian inheritance. Which of the following answer choices is true?
Choose 1
Pleiotropy is when one gene affects multiple characteristics (e. g. Marfan syndrome).
Pleiotropy and polygenic inheritance involve multiple genes that result in a phenotypic spectrum.
Pleiotropy is when one trait is controlled by multiple genes (e. g. height).
D
Polygenic inheritance is when one trait is controlled by one gene le. g. skin pigmentation).

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

The cluster of developing cells from conception until birth is called an