| 单词 | vascular plant |
| 例句 | Occupying three floors on the western side of the museum, it contains some 5 million specimens of vascular plants, lichens and marine algae. Perspective | Dead plants’ evolutionary secrets might save the planet, or at least take its pulse 2017-02-28T05:00:00Z What's more, the list is far from complete: roughly a third of all vertebrates and vascular plants in the U.S. are vulnerable to extinction, says Bruce Stein, chief scientist at the National Wildlife Federation. Can We Save Every Species from Extinction? 2023-10-20T04:00:00Z And according to the National Wildlife Federation, roughly one third of all vertebrates and vascular plants are in danger of vanishing. Protecting Plants and Animals at Risk Must Start before They Need the Endangered Species Act 2023-10-18T04:00:00Z "It will feed on just about every imaginable kind of vascular plant except those submerged in aquatic environments." Meadow Spittlebug's record-breaking diet also makes it top disease carrier for plants 2023-10-04T04:00:00Z In seedless vascular plants, the diploid sporophyte is the dominant phase of the lifecycle. Fundamentals of Biology 2015-01-01T00:00:00Z Heterospory is observed in a few seedless vascular plants and in all seed plants. Concepts of Biology 2013-04-25T00:00:00Z “It is remarkable that we see genes of bacterial and fungal origin in vascular plants,” Kong says. Genes for seeds arose early in plant evolution, ferns reveal 2022-09-22T04:00:00Z The diversity of vascular plants decreases with increasing latitude. Biology for AP Courses 2022-06-09T00:00:00Z The tops of trees like Hyperion are fragile ecosystems, Mr. Russell said: The crowns are more drought-stressed and also rich with entire mini-forests of vascular plants and nests of marbled murrelets, an endangered seabird. Thinking of Visiting the World’s Tallest Tree? Think Again. 2022-08-02T04:00:00Z Ferns are the most advanced group of seedless vascular plants. Fundamentals of Biology 2015-01-01T00:00:00Z Apical meristems are an adaptation to allow vascular plants to grow in directions essential to their survival: upward to greater availability of sunlight, and downward into the soil to obtain water and essential minerals. Concepts of Biology 2013-04-25T00:00:00Z Vascular tissues—xylem and phloem—make it possible for vascular plants to move fluids through their bodies against the force of gravity. Miller & Levine Biology 2018-01-01T00:00:00Z When you think of plants, those that first come to mind are likely to be vascular plants. Biology for AP Courses 2022-06-09T00:00:00Z She was able to identify 366 species of vascular plants, which doesn’t include mosses and liverworts, also found in wetlands. North Carolina wetlands area could receive state protection 2020-01-20T05:00:00Z Seedless vascular plants still depend on water during fertilization, as the sperm must swim on a layer of moisture to reach the egg. Fundamentals of Biology 2015-01-01T00:00:00Z They do not have the specialized cells that conduct fluids found in the vascular plants, and generally lack lignin. Concepts of Biology 2013-04-25T00:00:00Z Plants most likely weren’t competing with lichens, and lichens weren’t the big climate changers that readied the world for vascular plants. In the Race to Live on Land, Lichens Didn’t Beat Plants 2019-11-19T05:00:00Z While each vascular plant species is unique, all are made up of a plant body consisting of stems, roots, and leaves. Biology for AP Courses 2022-06-09T00:00:00Z Species hunters scouring the globe for the Royal Botanic Gardens, Kew, and its partners, this year found about 128 vascular plants and 44 species of fungi. From spectacular orchids to towering trees – 2018's top new plant discoveries 2018-12-21T05:00:00Z Heterospory is observed in a few seedless vascular plants and in all seed plants. Fundamentals of Biology 2015-01-01T00:00:00Z The development of an extensive network of roots represented a significant new feature of vascular plants. Concepts of Biology 2013-04-25T00:00:00Z The report, which takes a broad look at the plant world, estimates that there are 390,900 vascular plants known to science. Five amazing plants new to science 2016-05-10T04:00:00Z What organs in humans are similar in function to the vascular tissues of vascular plants? Biology for AP Courses 2022-06-09T00:00:00Z It contains data of all vascular plant specimens contained in herbaria from the Missouri Plateau, which includes the western two-thirds of the Dakotas, northern Nebraska, eastern Wyoming, and the eastern two-thirds of Montana. Exploring Deadwood’s Chinatown through botany 2016-05-09T04:00:00Z They are considered the most advanced seedless vascular plants and display characteristics commonly observed in seed plants. Fundamentals of Biology 2015-01-01T00:00:00Z In seedless vascular plants, the sporophyte became the dominant phase of the lifecycle. Concepts of Biology 2013-04-25T00:00:00Z Today, its more than 65,000 specimens include vascular plants and bryophytes from the U.S., Student field work helps Kansas herbarium grow 2014-11-14T05:00:00Z A disruption of dynamic homeostasis in the relationship between vascular plants and insects is occurring as global climate changes. Biology for AP Courses 2022-06-09T00:00:00Z These important molecules are found in tree bark, vascular plant leaves and not-yet-ripe fruit. Tannosomes and the trickle-around effect 2013-09-21T03:15:02.250Z Slowly, the benefits of the endophyte and rhizoid interactions for both partners led to present-day mycorrhizae; up to about 90 percent of today’s vascular plants have associations with fungi in their rhizosphere. Fundamentals of Biology 2015-01-01T00:00:00Z Water is still required for fertilization of seedless vascular plants, and most favor a moist environment. Concepts of Biology 2013-04-25T00:00:00Z What is known is that the Condor breathes with more than 2,000 vascular plants and flowers, including 40 unique varieties of orchid. “To get the gold, they will have to kill every one of us” 2013-02-10T12:00:00Z Plasmodesmata in vascular plants and gap junctions in animals are examples of specialized features of cells. Biology for AP Courses 2022-06-09T00:00:00Z National Science Foundation, to create a comprehensive inventory of all the vascular plants in this park. Colombia's Cloud Forests Imperiled by Climate Change, Development 2012-12-05T15:17:01.767Z By far the greatest impact of seedless vascular plants on human life, however, comes from their extinct progenitors. Fundamentals of Biology 2015-01-01T00:00:00Z Modern-day seedless vascular plants include club mosses, horsetails, ferns, and whisk ferns. Concepts of Biology 2013-04-25T00:00:00Z Such a line proceeds from the green filamentous algæ through the liverworts to the vascular plants. A Mechanico-Physiological Theory of Organic Evolution The oldest-known vascular plants have been identified in deposits from the Devonian. Fundamentals of Biology 2015-01-01T00:00:00Z The C4 pathway is used in about 3 percent of all vascular plants; some examples are crabgrass, sugarcane and corn. Fundamentals of Biology 2015-01-01T00:00:00Z The seedless vascular plants include club mosses, which are the most primitive; whisk ferns, which lost leaves and roots by reductive evolution; and horsetails and ferns. Fundamentals of Biology 2015-01-01T00:00:00Z The seedless vascular plants include club mosses, which are the most primitive; whisk ferns, which lost leaves and roots by reductive evolution; horsetails, and ferns. Concepts of Biology 2013-04-25T00:00:00Z |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。