​交配的英文是（ ）‌ A: breeding B: mating C: estrus D: insemination

交配的英文是（ ） A: breeding B: mating C: estrus D: insemination

市场营销的英文是（） A: Marking B: Madding C: Marketing D: Mating

‍人工授精的英文是（ ）。‌ A: mating B: breeding C: artificial insemination D: fertilization

在F+ x F- mating后，供体细菌变成了F-。? 正确|错误

配种（mating）是使雌性动物受孕的繁殖技术，包括（）与（）两种类型。

在两个平面之间应用贴合(mating)约束时,它们的面法向必须平行。

Which of the following is not a necessary step for an insect farm A: Waste pre-treatment B: Adult feeding and mating C: Larval hatching D: Larval rearing

One of function of diesel engine lubricating oil is to （） A: induce carbon formation on cylinder walls B: improve fuel penetration in the combustion space C: form a friction reducing film between mating surfaces D: lubricate the fuel injectio

A selective sweep refers to what? A: The replacement of pre-existing genetic variation by the variation surrounding a selected allele B: Natural selection that targets a particular--"selected"--allele C: An advanced cognitive capability observed in expanded human social networks D: Patterns of phenotypic variation associated with assortive mating