[johnnyb_61820]

Again, why? We know the components for single-generation germ-line change in animals exist. We know that some changes can be influenced by the environment. Please give a reason, either theoretical or experimental, why these kinds of changes cannot happen in concert.

[Stultis]

I presume you mean after I stop laughing? You CAN'T be serious. Can you?

[js1138]

Please give a reason, either theoretical or experimental, why these kinds of changes cannot happen in concert.

Google Lamark, Lysenko, "midwife toad".