Select the option figure that can replace the question mark in the following series.

In the given series, when white circle is at right side the number of circles is increased by 1 and when the black circle is at right side the number of circles is increased by 2. The next figure will be increased by 2 circles since black circle is at right side on the last figure. Also, the white and black circles are placed alternatively in the series.

$$\therefore\ $$The figure that can replace the question mark in the given series is

Hence, the correct answer is Option B