According to the passage, the drone .
(1) Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use the wax in making candles, lipsticks, and other products, and they use the honey as a substance that people eat to maintain life and growth. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.
(2) Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a distinct function. The worker bee carries nectar to hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.
(3) All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do not work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay more worker eggs. During the season when less honey is available and the drone is of no further use, the workers block the drones from eating the honey so that they will starve to death.
According to the passage, the drone _____.
A. collects less honey than workers
B. mates with the queen and has no other purpose
C. comes from eggs fertilized by other drones
D. can be male or female

Đáp án B

Thông tin ở câu 2, 3 đoạn 3: “The male honeybees are called drones; they do not work and can not sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen.” Con ong mật đực được gọi là các chú ong lười biếng; Chúng không làm việc và không thể đốt. Chúng được phát triển từ trứng không thụ tinh, và công việc duy nhất của chúng là thụ thai cho một nữ hoàng. "