The mammalian cell as a microorganism;-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。
The mammalian cell as a microorganism;-genetic and biochemical studies in vitro puck, Theodore T.(Theodore Thomas) xi,219p.illus6px. ISBN 0-816-26980-7 San Francisco,Holden-Day 1972 该文献类型为期刊论文。
The movement of a microorganism or cell in response to a chemical stimulus is termed _____.
The movement of a microorganism or cell in response to a chemical stimulus is termed _____.
Conjugation is the process of genetic recombination caused by bacteria through the temporary communication of cells and the transfer of genetic material.
Conjugation is the process of genetic recombination caused by bacteria through the temporary communication of cells and the transfer of genetic material.
In fact, the slugs use the genetic material so well that they pass it on to their future generations. 句子中it指代的是： A: the slugs B: future generation C: genetic D: genetic materials
In fact, the slugs use the genetic material so well that they pass it on to their future generations. 句子中it指代的是： A: the slugs B: future generation C: genetic D: genetic materials
微生物(Microorganism)是个体微小、 结构复杂的一类低等生物。
微生物(Microorganism)是个体微小、 结构复杂的一类低等生物。
遗传方差（genetic variance）
遗传方差（genetic variance）
Conjugation is the process of genetic recombination caused by bacteria through the temporary communication of cells and the transfer of genetic material. A: 正确 B: 错误
Conjugation is the process of genetic recombination caused by bacteria through the temporary communication of cells and the transfer of genetic material. A: 正确 B: 错误
Genetic Screening can help to ...n to their ________.
Genetic Screening can help to ...n to their ________.
Which of the following is not caused by genetic difference?
Which of the following is not caused by genetic difference?
She is due to （ ） a speech on genetic engineering.
She is due to （ ） a speech on genetic engineering.