相关知识点: 试题来源: 解析 A。本题考查数量词的用法。“species”是可数名词复数,“many”可以修饰可数名词复数,表示“许多”;“few”表示“很少,几乎没有”,修饰可数名词复数,但不符合题意;“little”修饰不可数名词;“a lot”后面要加“of”才能修饰名词。反馈 收藏 ...
Some species have evolved to have unique adaptations that help them survive in their specific habitats. This is an example of ___. A. general adaptation B. specific adaptation C. common adaptation D. universal adaptation 相关知识点: 试题...
In fact, the capacity to tolerate herbivores can decrease across evolution in species that have not coexisted with natural herbivores [16]. However, there is little information on how historic exposure to herbivores affects the relationship between constitutive traits and induced tolerance [17]. In ...
But imagine how life would change if we could achieve that.【小题1】“Cats”, “monkeys” and “giraffes” mentioned in paragraph 1 are examples to show___. A.they are highly-evolved species as humans B.animals have skills that humans do not possess C.humans can learn animals’ skills...
But imagine how life would change if we could achieve that. 63."Cats","monkeys"and"giraffes"mentioned in paragraph 1are examples to showB. A.they are highly-evolved species as humans B.animals have skills that humans do not possess
百度试题 结果1 题目 2. It has been confirmed that the three species evolved from a single ancestor and the evolution took a long time. (evolve) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目 1. It has been confirmed that the three species evolved from a single ancestor and the evolution_ took a long time. (evolve) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
"All species have a role to play in the ecosystem where they evolved," he added. "We often don't fully understand that role, but it is important to realize that each one fulfills a function that cannot be replaced." Protecting such species is not only good for the environment, but pot...
rhizomatis was not involved in the for- mation of extant polyploids. These findings raise some interesting questions regarding where and when the allopolyploidization events have taken place for the two Asian tetraploids, given that the distribution of extant diploid O. punctata is confined to ...
and therefore how we could use it to make genetic modifications which could prevent mass extinctions in the future. ‘I would also say there’s an incredible moral hazard to not do anything at all,’ she continues. “We know that what we are doing today is not enough, and we have to ...