Question

Choose the correct answers from the alternatives given.
Flukes and tapeworms:

• A. show cephalization
• B. have well-developed reproductive systems
• C. have well-developed nervous systems
• D. are plant parasites

Answer 1

The correct option is B have well-developed reproductive systems

Their bodies have well-developed organ systems, especially reproductive organs. They are mostly hermaphroditic with the male organ consisting usually of two testes with accessory glands and ducts leading to a cirrus, or penis equivalent, that extends into the common genital atrium. The female gonad consists of a single ovary with a seminal receptacle and yolk glands, that connect with the oviduct as it expands into an ootype.

So, the correct option is 'have well-developed reproductive systems'.