二分分類体系 にぶんぶんるいたいけい

nibumbunruitaikei

1. Not a binary classification system.

1. Was a binary classification system.

1. Binary classification system.

1. Binary classification system; Dichotomous key

1. It is not a binary classification system.; It's not a dichotomy.

1. It's not a binary classification system.

1. Was a binary classification system.

1. Binary classification system.

1. It is not a binary classification system.; It isn't a binary classification system.

1. Wasn't a binary classification system.

1. Binary classification system; Probably a binary classification system

1. Was not a binary classification system.

1. Wasn't a binary classification system.

1. Probably a binary classification system.

1. Was not a binary classification system.

1. If it were a binary classification system; If it’s a binary classification system

1. if it were a binary classification system; if it is a binary classification system

1. If a binary classification system; When a binary classification system