hereditary material

• 遗传物质

hereditary material的用法和样例：

例句

1. It passes on the hereditary material to each daughter cell.
   它将遗传物质传至每个子细胞。
2. So two strains from a common ancestor quickly become less and less alike in their genetic material over time.
   即随着时间的推移两个同一起源的菌株在遗传物质上变得越来越不相象。
3. The virous virus is commonly called swine flu because it contains some genetic material from pigs.
   该病毒通常被称作猪流感，因为它包含猪的遗传性物质。