网络动物的选择性繁殖;动物的选择性滋生 网络释义
3) selection breeding 选择性繁殖 例句>> 4) selected reproduction 选择繁殖 1. This thesis mainly discusses the essential characters,producing modes and selected reproduction of the knowledge from library. 本文重点讨论图书馆真信念的基本特点、生长模型和选择繁殖。
Selective breeding in animals is often done to improve ___. A. appearance B. intelligence C. productivity D. aggressiveness 相关知识点: 试题来源: 解析 C。解析:动物的选择性育种通常是为了提高生产力。外观、智力和攻击性不是主要的改进目标。反馈...
SELECTIVE BREEDINGPrimates are bred in captivity for a number of purposes, from zoo-based captive breeding programmes for conservation to breeding for biomedical research. In each case, breeding animals that are fit for purpose, either as viable candidates for reintroduction or as valid research ...
4. One example of selective breeding is the development of high-yielding crop varieties, which has been instrumental in increasing food production to meet the demands of a growing population.5. Another example includes the breeding of animals for specific purposes, such as improving milk...
类似于 "selective breeding" 的短语,可翻译成 西班牙文 selective breeding of plants mejoramiento vegetal selectivo selective breeding of animals cría selectiva de animales 添加示例 在上下文、翻译记忆库中将“selective breeding"翻译成 西班牙文 变形 干 匹配词 所有 精确 任何 The Normande breed is...
根据最后一段"Without selective breeding, many of the plants and animals on earth today would not exist. However, every coin has two sides.(如果没有选择性育种,今天地球上的许多植物和动物就不会存在。然而,任何事物都有两面性。)"可推知,在接下来的段落中可能讨论选择性育种的缺点。故选B. 这是一篇...
garden peas for his own work on inheritance. Humans could see that the offspring of plants and animals resembled their parents long before they had any idea how inheritance might work, and used their observations to actively manipulate thephenotypeof various plants and animals by selective breeding...
... 植物病害 Plant diseases 植物的选择性繁殖 Selective breeding of plants 植物区系 Flora ... www.en8848.com.cn|基于148个网页 2. 植物的选择性滋生 情形资本与相关... ... 动物的选择性滋生 Selective breeding of animals 植物的选择性滋生 Selective breeding of plants ... www.english-word.cn|...
therefore ensuring the traits desired will be fixed and passed on to the next generation. However,inbreeding andlinebreedingalso pass on diseasesand also make sure they are part of the next generations. It is a very useful tool when dealing with simple biological beings, but for animals such ...