百度试题 结果1 题目27. The main function of a flower is to C. A attract insects for pollination B ensure genetic variation C produce fruits and seeds D protect the fruit 相关知识点: 试题来源: 解析 C 反馈 收藏
解析 C。“in the shape of a flower”是用来描述“heart”的形状,即告诉我们心的形状像花。“describe the heart”只是说描述心,但没有具体指出描述的是形状;“modify the flower”是修饰花;“show the beauty of the flower”是展示花的美。反馈 收藏 ...
The stamen's function is to produce male reproductive cells. When pollinating insects, such as bees and butterflies, go to the flower for pollen, they also visit the stigma. This will fertilize the flower. When pollen gets to the stigma, a tube grows down the style. This tube enters the ...
Urban Sprouts’classes, at two middle schools and two high schools, include hands-on experiments such as soil testing, flower-and-seed dissection, tastings of fresh or dried produce, and work in the garden. Several times a year, students cook the vegetables they grow, and they occasionally ...
Understanding the structure and function of these floral parts provides some fascinating insight into the complex processes of pollination and fertilization in a living species that is markedly different than our own. Not only are flowers essential for the continuation of plant species and the productio...
A. pollination B. fertilization C. fruiting D. germination 相关知识点: 试题来源: 解析 C。解析:花朵变成果实的这个过程被称为结果(fruiting)。授粉(pollination)是花粉传播的过程,受精(fertilization)是花粉和雌蕊结合的过程,萌发(germination)是种子开始生长的过程,所以排除A、B、D选项。反馈...
shape of a flower.7. The universities have expanded,t___allowing many more people the chance of higher education.8. He w ___ at the waiter, who rushed to the table.9. Among her many v___ are loyalty,courage, and truthfulness.10. It is difficult to keep up with the rapid pof cha...
aanswer the following questions 回答以下问题[translate] a我世界的中心 会一直是你 My world center can always be you[translate] a请输入您需要翻译的文本!以免影响检测的公正性 In order to avoid influence examination fairness[translate] aThe scent of a flower 花的气味[translate]...
“The flower is open.” 但这个表达其实是错误的。 那“花开了”究竟怎样表达才地道呢? 今天卡卡老师和你分享它的地道表达。 Bloom v./n. [bluːm] 盛开,开花 The flowers bloom in the spring. 花朵在春天盛开。 The flowers h...
a flower, there is always a modesty to it as well. We humans could do with a bit more of that.” Perhaps that attitude is the reason Ruby Barber chooses to work in XXL format so often: the opulence of her works, the abundance of natural beauty she offers up puts us humans in our...