An egg is usually fertilized in:Question 7Answera.The uterusb.The ovaryc.The oviduct

The correct answer is c. The oviduct.

Explanation

In birds, including chickens, fertilization occurs in the oviduct, which is a part of the female reproductive system. After ovulation, when a mature egg is released from the ovary, it travels down the oviduct. If sperm from a male bird is present in the oviduct when the egg passes through, fertilization can occur. The oviduct is specially adapted for this process, providing the right environment and conditions for the sperm to meet the egg.

In mammals, fertilization typically occurs in the fallopian tubes, which are analogous to the oviduct in birds. However, in the specific context of an egg being fertilized in birds, it's important to identify the oviduct as the correct site for fertilization to take place. After fertilization, the fertilized egg continues down the oviduct where it will receive layers of albumen, membranes, and shell before being laid.