Hormones that regulate the development and functioning of reproductive organs are called ________ hormones.

sex hormones

The hormones that regulate the development and functioning of reproductive organs are called "gonadal hormones." To arrive at this answer, we can break down the question and analyze each part:

1. We are looking for a group of hormones that regulate the development and functioning of reproductive organs.
2. The term "reproductive organs" refers to the organs involved in the reproductive system, such as the ovaries and testes.
3. "Hormones" are chemical messengers that are produced by the endocrine glands and are responsible for regulating various bodily processes.
4. Considering these factors, the term that fits the description is "gonadal hormones".

In general, to find the answer to a question like this, it can be helpful to:
1. Understand the key terms in the question.
2. Identify the relevant concepts or categories related to the question.
3. Use logical thinking and knowledge of the subject to connect the concepts and arrive at an answer.