Human Reproduction Worksheet

Human Reproduction

Read each question carefully and answer to the best of your ability. Complete all sections.

1. Which of the following is the primary male reproductive organ?

2. Fertilization typically occurs in which female reproductive organ?

1. The male gamete is called a  , and the female gamete is called an  .

2. The process of a sperm cell joining with an egg cell is known as  .

3. The developing organism from fertilization until about 8 weeks is called an  .

1. Puberty is a stage of development when the body becomes capable of reproduction.

2. All human babies are born after exactly nine months of gestation.

1. Briefly describe the main function of the uterus in the female reproductive system.

2. Explain the difference between identical and fraternal twins.

Use the words below to complete the sentences.

1. After fertilization, the single cell formed is called a  .

2. Chemical messengers that regulate many body functions, including reproduction, are called  .

3. The organ that provides nutrients and oxygen to the developing fetus is the  .