与细菌所有性状相关的遗传信息都储存在细菌染色体上。
正确
错误

A．元素实质是要调用JavaBean对象的setter()方法
B．元素实质是要调用JavaBean对象的getter()方法
C．元素name属性值与元素id属性值一定要相同
D．元素必须放在元素的内部

A．neither agglutinogens A and B are present on your red blood cells,
B．there are both anti-A or anti-B antibodies in your plasma,
C．your blood is Rh+,
D．you are theoretically the universal donor,
E．all of the above.