Male Hamsters That Have Their Testes Surgically Removed ________ Much

question 111

Multiple Choice

Male hamsters that have their testes surgically removed ________ much of their interest in receptive females.These same hamsters ________ sexual interest if injected with testosterone.

• A) retain;show excessively high levels of
• B) gradually lose;slowly regain
• C) retain;show no change in
• D) gradually lose;fail to regain