定义生物类Live，（属性：name名称）它的两个子类分别是动物Animals（属性：color颜色）和植物Plants（属性：color颜色）。其中动物Animals的子类有Cow奶牛类和Sheep绵羊类，（属性：weight体重）。植物Plants类有Tree树类和Flowers类，（属性：height高度）。用程序定义他们之间的关系，要求：对属性进行封装。同时定义这些类的无参构造和有参构造。

以下对应的Java代码：

// Live类
public class Live {
    private String name;
    
    public Live() {}
    
    public Live(String name) {
        this.name = name;
    }
    
    public String getName() {
        return name;
    }
}

// Animals类
public class Animals extends Live {
    private String color;
    
    public Animals() {}
    
    public Animals(String name, String color) {
        super(name);
        this.color = color;
    }
    
    public String getColor() {
        return color;
    }
}

// Cow类
public class Cow extends Animals {
    private double weight;
    
    public Cow() {}
    
    public Cow(String name, String color, double weight) {
        super(name, color);
        this.weight = weight;
    }
    
    public double getWeight() {
        return weight;
    }
}

// Sheep类
public class Sheep extends Animals {
    private double weight;
    
    public Sheep() {}
    
    public Sheep(String name, String color, double weight) {
        super(name, color);
        this.weight = weight;
    }
    
    public double getWeight() {
        return weight;
    }
}

// Plants类
public class Plants extends Live {
    private String color;
    
    public Plants() {}
    
    public Plants(String name, String color) {
        super(name);
        this.color = color;
    }
    
    public String getColor() {
        return color;
    }
}

// Tree类
public class Tree extends Plants {
    private double height;
    
    public Tree() {}
    
    public Tree(String name, String color, double height) {
        super(name, color);
        this.height = height;
    }
    
    public double getHeight() {
        return height;
    }
}

// Flowers类
public class Flowers extends Plants {
    private double height;
    
    public Flowers() {}
    
    public Flowers(String name, String color, double height) {
        super(name, color);
        this.height = height;
    }
    
    public double getHeight() {
        return height;
    }
}

以上代码实现了`Live`作为父类，`Animals`和`Plants`作为子类，并且`Animals`有`Cow`和`Sheep`两个子类，`Plants`有`Tree`和`Flowers`两个子类。每个类都有自己的属性，同时对属性进行了封装，并且定义了无参构造和有参构造。