| Q | Answer | Paragraph | Key phrase in passage |
|---|---|---|---|
| 1 | True | A | humans hunted them for meat |
| 2 | True | B | presence of bit wear on teeth, which suggests the use of a bridle |
| 3 | False | C | modern domestic horses are not descended from Botai horses |
| 4 | False | D | challenges the notion of a single origin point |
| 5 | False | E | this hypothesis remains contested |
| 6 | False | F | believed to have originated in Central Asia and gradually spread westward, reaching Europe |
| 7 | Not Given | G | Current population stated (~60 million); no comparison to historical peak is made |
A humans hunted them for meat, as evidenced by large accumulations of horse bones at prehistoric butchery sites. The word primarily in the statement aligns with "hunted … for meat" as the described purpose — the passage presents hunting as the dominant pre-domestication use.
B presence of bit wear on teeth, which suggests the use of a bridle — listed explicitly as one of the indicators researchers use. Very close paraphrase; this is a straightforward TRUE.
C modern domestic horses are not descended from Botai horses — a direct, unambiguous contradiction. The Botai lineage survives only in Przewalski's horse, not in domestic breeds.
D The genetic evidence challenges the notion of a single origin point. Paragraph D explicitly states horses were domesticated more than once, independently. The statement's claim of universal agreement on a single location is directly contradicted.
E this hypothesis remains contested — directly contradicts "accepted by all researchers." Contested = not universally accepted.
F believed to have originated in Central Asia and gradually spread westward, reaching Europe — the direction of spread is the exact opposite of what the statement claims.
G The passage gives a current figure (around 60 million) and describes it as a small fraction of historical numbers — implying historical numbers were larger, not smaller. However, it never states the current figure is the highest ever. The comparison to a historical peak is simply not made.