angiosperms In A Sentence
Learn how to use angiosperms in a sentence and make better sentences with `angiosperms` by reading angiosperms sentence examples.
- Flowering plants ( angiosperms ), first seen in the Cretaceous, continued to develop and proliferate, and along with them coevolved the insects that fed on these plants and pollinated them.
- A modification of Eichler's system, embracing the most recent views of the affinities of the orders of angiosperms, has been put forward by Dr Adolf Engler of Berlin, who adopts the suggestive names A
- Genetic studies have shown this was when angiosperms separated from cycads and gymnosperms.
- The union of the germ nuclei has now been observed in all the main groups of angiosperms, Gymnosperms, Ferns, Mosses, Algae and Fungi, and presents a striking resemblance in all.
- Plastid of most angiosperms is uniparental maternal inheritance, yet a majority of gymnosperm is uniparental paternal inheritance.
- The plant-bearing deposits next in age, which have yielded angiosperms, appear to belong to the Cenomanian, though from Westphalia a few species belonging to the Cryptogams and Gymnosperms, found in d
- Angiosperms ( flowering plants ) have paleopolyploidy in their ancestry.
- The evolution of plants has resulted in increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns to the complex gymnosperms and angiosperms of today.
- In angiosperms, only a pollen tube enters the micropyle.
- The most primitive angiosperms include Amborella and Nymphaeales, such as Nelumbo, neither of which is truly woody.
- Dicot angiosperms dominate, with lesser amounts of ferns, palms, and herbaceous lycopods.
- Angiosperms, which pass on chloroplasts maternally, have many ways to prevent paternal inheritance.
- Pepper plants belong to the magnoliids, which are angiosperms but neither monocots nor eudicots.
- Xylose, an abundant five carbon sugar found predominantly in hemicellulose of angiosperms, can be converted to xylitol through biochemical or chemical reduction.
- In the larger of the two great groups into which the angiosperms are divided, the Dicotyledons, the bundles in the very young stem are arranged in an open ring, separating a central pith from an outer
- $13 . 95 . ) How the angiosperms ( the flowering plants).
- In Ghuguwa and Umaria the standing, petrified trunks of trees have been identified as Gymnosperms and Angiosperms-Monocotyledons and palms.
- This greatly reduces water loss due to evaporation relative to the typical dorsi-ventrally flattened leaves of most angiosperms.
- Angiosperms are usually tiny, growing in isolated clusters and nowhere forming the bulk of the cover.
- But the earlier bees would not necessarily have required angiosperms, said Dr . Thom Taylor, a paleobotanist at Ohio State University in Columbus.
- Preservation or loss of extranuclear DNA introduced inherited mechanism of plastid and mitochondrion in angiosperms'pollen.
- The most popular descriptive name has been Angiospermae ( angiosperms ), with Anthophyta ( " flowering plants " ) a second choice.
- He describes the standard arrangement in angiosperms-the nucellus joined by the chalaza to the integuments, which surround the nucellus except at the micropyle, through which the pollen tubes enter.
- The gymnosperms and angiosperms together compose the spermatophytes or seed plants.
- In the twenty-first century, Flacourtiaceae is recognized by only a few taxonomic position of " Dipentodon " was still unknown and it was placed incertae sedis in the angiosperms.
- This occurred independently in several separate lineages of vascular plants, in progymnosperms like " Archaeopteris ", in Sphenopsida, ferns and later in the gymnosperms and angiosperms.
- No undoubted angiosperms have yet been found below the Cretaceous system.
- (Random House, $ 13.95 . ) How the angiosperms.
- The primary root of the embryo in all angiosperms points towards the micropyle.
- A tracheid, once cavitated, cannot have its embolism removed and return to service ( except in a few advanced angiosperms that have developed a mechanism of doing so ).
- Orchidaceae is one of the largest families of angiosperms which has tremendous ornamental and economic value.
- :For example, flowering plants ( angiosperms ) were once grouped into two classes-Monocotyledons and Dicotyledons based on the number of cotyledons.
- House, $ 24.95 . ) How the angiosperms ( flowering plants).
- Since sirenians first evolved, they have been herbivores, likely depending on seagrasses and aquatic angiosperms ( flowering plants ) for food.
- It is found in quillworts ( relatives of club mosses ), in ferns, and in Gnetopsida, but the great majority of plants using CAM are angiosperms ( flowering plants ).
- The family " Acanthaceae " is in the major group angiosperms ( flowering plants ).
- Endosperm The nutritive tissue that surrounds the embryo in angiosperms.
- $24 . 95 . ) How the angiosperms ( flowering plants ) have.
- There are 239 species under 88 families, in which 4 species are pteridophyta, 6 species are gymnosperms and 229 species are angiosperms. They can kill insects.
- It's difficult to find angiosperms in a sentence.
- A few angiosperms produce vascular tissue in the outer integument, the orientation of which suggests that the outer surface is morphologically abaxial.
- The two living species ( " Tetracentron sinense " and " Trochodendron aralioides " ) both have secondary xylem without vessel elements, which is quite rare in angiosperms.
- Flower is the reproductive portion of flowering plants or angiosperms.
- Oleanane, for example, indicates the presence of angiosperms, or flowering plants.
- Ty3-" gypsy " retrotransposons ( " Metaviridae " ) are widely distributed in the plant kingdom, including both gymnosperms and angiosperms.
Similar words: Angularly, Anglo Japanese, Angloitalian, Anglo Australian, Angelically, Angus, Angel Falls, Anglo Catholic, Angiospermous, Anglo Manx, Angolar, Angiocardiographic, Anglicize, Angen, Angellike, Anglo Chinese, Angers, Angiostenosis, Angioplasty, Angelfishes