One function of the male reproductive system in
mammals is to
(1) produce insulin necessary for sexual
reproduction
(2) transport eggs necessary for fertilization
(3) allow for delivery of gametes needed for
reproduction
(4) provide protection for the developing zygote

The best answer is (3)

The male reproductive system is designed to make sperm or male gametes and is adapted to provide for the delivery of these gametes to the female to allow for fertilization. It consists of:

1. Testes- produces sperm and the hormone testosterone

2. Scrotum- pouch enclosing the testes keeping the sperm at an optimum temperature.

3. Vas deferens- tube that carries sperm away from the testes.

4. Prostate gland- adds lubricating and other fluids to the sperm.

5. Urethra- tube through the penis carrying sperm to the outside of the body.

6. Penis- adaptation for internal fertilization of the female.

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explanation:

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.