Aperson with a tall, lightly muscled frame would be considered to be which body type?

A person with a tall, lihgtly muscled frame would be considered to be of the Ectomorph body type.

Explanation:

To understand this answer we need to analyze all of the body types.

Ectomorph body type is a body with a long and lean delicate frame. They are the marathon runner body type and are classified as the hard winner because it is hard for them to win muscle and fat.

Endomorph type. This body type is a stocky body type with wider dimensions, they can store energy and their muscle is more abundant than their fat but with the win of muscle, the also win fat. They have a slow metabolism and are the stronger of the body types.

Mesomorph body type is known as the middle of the body types.

They can be lean and muscular at the same time, they are muscular naturally and their metabolism is the regular speed. So they are taken as measurement.

Thus, that is why ectomorph is the correct answer.

it would be heredity