2. What’s the author’ view on the rise of consistently sweeter fruit? A. The author believes it has no impact on health. B. The author sees it as a triumph of plant breeding. C. The author thinks it is a bit worrying in today’s world. D. The author is concerned that it will...
Question hanging over whether new plant breeding techniques are GMOsKatia MertenLentz
She says combining many different genes into one plant without genetic engineering requires a lot of plant breeding. Ms.McClung praises the researchers working on Green Super Rice.Researchers on the Green Super Rice project continue to combine desirable traits(特性) into new varieties to help ...
根据第一段Plant breeders try to create a specific outcome of plants and potentially new plant varieties by changing the genes of the plants through breeding,which is making new plants from parents of different varieties or species.植物育种家试图通过育种改变植物的基因来创造植物和潜在的新植物品种的...
Plant breeders try to create a specific outcome of plants and potentially new plant varieties by changing the genes of the plants through breeding, which is making new plants from parents of different varieties or species.(植物育种是一门改变植物特性以产生所需特性的科学。植物中的基因是决定它将...
Traditional plant breeding(培育) involves crossing varieties of the same species in ways they could cross naturally. For example, disease-resistant varieties of wheat have been crossed with high-yield wheat to combine these properties. This type of natural gene exchange is safe and fairly predictable...
1.What is the difference between traditional plant breeding and genetic engineering (GE)? 相关知识点: 试题来源: 解析 Traditionalplant breeding involves crossing varieties of the same species in ways they could cross naturally.This type of natural gene exchange is safe and fairlypredictable.Genetic...
BSC-1-SEM-AG-HORTICULTURE-FUNDAMENTALS-OF-HORTICULTURE-AC-1304-DEC-2019 BSC-1-SEM-AG-PLANT-BREEDING-AND-CENETICS-FUNDAMENTALS-OF-GENETICS-AC-302-DEC-2019 BSC-1-SEM-AG-SOIL-CONSERVATION-INTRODUCTION-TO-FORESTRY-AC-306-DEC-2019 BSC 2 SEMESTER PAPERS ...
From the passage we understand that conventional plant breeding produced ___. A.a potato-tomato hybridB.new plant technologyC.self-fertilizing plantsD.less dramatic results than the new technology 答案 D本题为细节推断题。在第三段中提到“In addition,scientists have had early success in making ...
In plant breeding for better drought resistance, which of the following is the most crucial genetic factor to consider? A. The length of the plant's roots B. The color of the plant's flowers C. The shape of the plant's leaves D. The thickness of the plant's stem 相关知识点: ...