get api from dropdown values

Question

How to get dropdown values through from angular api??

 

below shared my code, could u guys help me please

 

App.Component.ts

constructor(private httpService: HttpClient){}
myInsuredTypes: string[];
selected = null;

ngOnInit () {
this.httpService.get('http://192.168.1.51/masterapi/api/GetInsurance').subscribe(
data => {
this.myInsuredTypes = data as string []; // FILL THE ARRAY WITH DATA.
},
(err: HttpErrorResponse) => {
console.log (err.message);
}
);
}

App.component.html

<div style="float:left;padding:10px;margin:0 auto;">
<select [(ngModel)]="selected">
<option [(ngValue)]="description">{{description}}</option>
</select>

<p>{{ selected }}</p>
</div>

App.module.ts

// API Section
import { HttpClientModule } from '@angular/common/http';
import { FormsModule } from '@angular/forms';

Errors comes

 

Access to XMLHttpRequest at 'http://192.168.1.51/masterapi/api/GetInsurance/' from origin 'http://localhost:4200' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.