JavaScript prototypes and prototype chains

Code One:

<! DOCTYPE html>functionCar (desc) { This. desc =desc;  This. color = "Red"; }//Car.prototype = {        //getinfo:function () {        //return ' A ' + this.color + ' + This.desc + '. ';        //            }        //        };        //instantiate object using the constructor functionvar car=new car ("BMW");//var car = object.create (car.prototype);//Console.log (Car.getinfo ());Console.log (carinstanceofCar);        Console.log (Car.color);    Console.log (CAR.DESC); </script>

The above code output results are:
trueRedBMW
 
  
 
<! DOCTYPE html>        var car =  object.create (car.prototype);        Console.log (Car.getinfo ());        Console.log (car instanceof  car);        Console.log (Car.color);        Console.log (CAR.DESC);    </script>
The above code output results:
True
Undefined
Undefined

 
  
 
Here's the problem:
Building an instance with the new+ constructor, the instance can access the properties of the constructor function
Instance objects cannot access the properties of a constructor when building an instance through Object.create (prototype)
The basis of the above results is where. Find out.
JavaScript prototypes and prototype chains