A. phenotype B. genotype C. trait D. characteristic 相关知识点: 试题来源: 解析 B。解析:宠物的基因组成被称为基因型。A选项表型是基因表达后的外在表现。C选项特质只是基因表达出的某一个方面。D选项特征也是和外在表现相关的概念,而基因组成的正确表述是基因型,所以B正确。反馈 收藏 ...
百度试题 题目A change in the genetic makeup 组成, 结构 of a population due to random .任意的, 随便的, events is called apomixis 孤雌生殖 A. True B. False 相关知识点: 试题来源: 解析 B.False 反馈 收藏
Scientists think cats’ genetic makeup is the same as of human beings. (用适当的词填空) 相关知识点: 试题来源: 解析 [答案]that [详解]考查代词。句意:科学家认为猫的基因组成和人类一样。代指前面genetic makeup,表示与其同类,后常有后置定语应用that。故填that。反馈 收藏 ...
Genetic modification(转基因) is a set of technologies used to change the genetic makeup ofcells.Genetically modified crops are plants with DNA 1 has been modified using geneticengineering methods. Valuable qualites are added to the crops, including 2 (improve)production, better nutritional value an...
“Genetic engineering” is a field that involves altering the genetic makeup of organisms. A. 基因工程 B. 地理工程 C. 机械工程 D. 软件工程 相关知识点: 试题来源: 解析 A。“Genetic engineering”是“基因工程”;B 选项“地理工程”是“geographical engineering”;C 选项“机械工程”是“mechanical ...
根据最后一段中“A winery called RODA is planting vines in a curve (曲线) instead of a straight line. The hope is that plants will take in more water this way.(一家名为RODA的酿酒厂正在以曲线而不是直线的方式种植葡萄。人们希望植物可以通过这种方式吸收更多的水分)”可知,科学家把藤蔓种成一条...
A gene pair having different alleles in the two chromosome sets of the diploid individual --- for example, (A / a) or (A^1 / A^2). An individual with this genetic makeup is known as a heterozygote. independent assortment of hetrozygous genes on different chromosomes ...
The genetic makeup of an organism is called its what, while the physical traits of an organism are called its what? What is a heritable trait? Where are the genes found? Where are genes found? What is paleopolyploidy? How does it contribute to the formation of gene families?
However, genetic makeup, lifestyle and the environment were all endorsed as possible causes of cancer, with respondents agreeing that cancer depended on lifestyle more than genetic makeup or the environment. The current analysis provides little evidence that Canadians hold overly deterministic attitudes...
20、It's in these populations that we begin to see real changes in thegeneticmakeup of natural coloring.(正是在这些种群中,我们开始看到自然色彩的基因构成发生了真正的变化。) 21、It turns out, though, that there are various degrees ofgeneticduplication.(然而,事实证明,有不同程度的基因复制。) ...