例句與造句

1. Despite the complexity of the nuclear genome, all unisexuals form a monophyletic group based on their mitochondrial DNA . The maternal ancestor of the unisexual ambystomatids was most closely related to the streamside salamander, with the original hybridization likely occurring 2.4-3.9 million years ago, The hybridization was most probably with an " A . laterale ".
2. It's difficult to find streamside salamander in a sentence. 用streamside salamander造句挺難的