inbreeding是什么意思

inbreeding

美 ['ɪnbridɪŋ]

n. 近亲交配；同系繁殖
v. 近亲交配（inbreed的ing形式）

英文词源

inbreeding (n.): c. 1842, from in + breeding.

双语例句

1. In the 19th century, inbreeding nearly led to the extinction of the royal family.: 19世纪，近亲婚配几乎导致皇室宗族灭绝。

2. The main aim of inbreeding is to standardise, to fix desirable inherited characteristics and to dispel undesirable ones.: 同系交配的主要目的就是实现标准化，保持理想的遗传特性，并消除不良的特性。

3. Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.: 同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种.

4. Reduced vigor or " inbreeding depression " is not an invariable consequence of inbreeding.: 降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果.

5. Inbreeding is crossing between close relations.: 近亲繁殖是亲缘很近的亲属之间的交配.

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