| 单词 | heterozygote |
| 释义 | heterozygote (once / 454589 pages) n WORD FAMILY heterozygote USAGE EXAMPLESIn time, students discover that one is homozygous green and the other a yellow-blue heterozygote. Science Magazine(Jul 26, 2012) A heterozygote in which dominance prevails can be identified with certainty by breeding to a known recessive and noting the kind of offspring produced. Guyer, Michael F., Being Well-Born—An Introduction to...(2012) The heterozygote produced by crossing these forms is intermediate in size and appearance. Punnett, Reginald Crundall, Mendelism—Third Edition(2010) n (genetics) an organism having two different alleles of a particular gene and so giving rise to varying offspring Hyper fertilized ovum, zygote (genetics) the diploid cell resulting from the union of a haploid spermatozoon and ovum (including the organism that develops from that cell) |
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