NEET UG 2017 — Structural Organisation in Animals

Frog's heart when taken out of the body continues to beat for sometime. Select the best option from the following statements: (i) Frog is a poikilothermic (ii) Frog does not have any coronary circulation (iii) Heart is "myogenic" in nature (iv) Heart is autoexcitable

Select the correct route for the passage of sperms in male frogs.