百度试题 结果1 题目40 What is used in the conservation of species? C A deforestation B moving species to different habitats C seed banks D selective breeding 相关知识点: 试题来源: 解析 C 反馈 收藏
selective breeding 选择性繁育flat-faced 脸部扁平的squashed snouts 扁平的口鼻部位bulging 鼓起的,隆起的beauty is in the eye of the beholder 情人眼里出西施,对美的看法因人而异the "ugly-cute thing" “又丑又可爱的东西”lopsided 向一侧倾斜的snaggled tooth 不整齐的牙齿patchy (毛发)斑驳的underdog 不...
What are the advantages and disadvantages of wide span of control? What are five advantages and disadvantages of brachytherapy? What are some disadvantages of the stylus? What is selective breeding? What are its advantages and disadvantages?
During the Victorian era, dog shows wereall the rage, and with them cameselective breedingfor cuteness rather than health or functionality. This led to a rise inflat-facedbreeds withsquashed snoutsandbulgingeyes like bulldogs and pugs - a reminder thatbeauty is in the eye of the beholder. Thes...
What are lethal alleles in the gene pool? Where does variation in a gene pool come from? What are the sources of variation in a gene pool? What is the definition of selective breeding? What does it mean if a mutation is dominant or recessive?
If so, an animal welfare perspective faces severe uncertainty when a breeding application is in an early stage of development and when the main question is whether it should be developed further. Editing animals in the research phase may well have negative welfare consequences for some of them. ...
On the other hand, a breed refers to a specific group of domestic animals with a homogeneous appearance, behavior, and other characteristics that distinguish it from other animals of the same species. Breeding is a deliberate process of selective breeding controlled by humans to accentuate desirable...
Selective breeding shapes breeds by emphasizing desirable traits, which can enhance productivity, appearance, or temperament. 6 What is the primary purpose of bread? The primary purpose of bread is to serve as a staple food, providing nutrition and energy. 5 What are some common types of bread...
Also known as thecommon molly fish, the scientific name of the short-finned is Lat. Poecilia sphenops, which is a common type has been used to create black molly fish via selective breeding. However, due to the dim colouring of this natural, it’s not commonly found in aquariums nowadays...
Gene editing is a method of selective breeding, a practice as old as our need to grow our own food. Scientists use gene editing technology to make precise changes that allow the incorporation of a favorable genotype and phenotype in one generation, instead of using the traditional method called...