与 «GYMNOSPERM»相关的英语书籍
在以下的参考文献中发现
gymnosperm的用法。与
gymnosperm相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Gymnosperms, As A Group, Enjoy A Unique Position In The World Flora.The Present Book Is An Attempt To Include Important Aspects Of Living (Extant) And Fossil (Extinct) Gymnosperms.
S. P. Bhatnagar, Alok Moitra, 1996
2
Developmental Genetics of the Flower: Advances in Botanical ...
ML analyses also found extant gymnosperm monophyly. That the longest (
parsimony) branches are only ca. 100 steps means that LBA cannot account for
this result. To explain away this tree by invoking LBA, one would need to pretend
that ...
3
Three-dimensional Structure of Wood: A Scanning Electron ...
Gymnosperm. wood. The secondary xylem of the gymnosperms, commonly
called softwood, is simpler and more homogeneous than that of the angio-
sperms. The main differences between the two types of wood are the presence of
vessels in ...
B. A. Meylan, Brian Geoffrey Butterfield, 1972
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The gymnosperms are a group of seed-bearing plants that includes conifers, cycads, Ginkgo and Gnetales.
Frederic P. Miller, Agnes F. Vandome, McBrewster John, 2010
5
The Biology of Particles in Aquatic Systems, Second Edition
c/v. 0.9 1.2 Figure 6. Mean and ranges of S:V and C:V found in a variety of plant
tissue. AW, angiosperm wood; GW, gymnosperm wood; NWA, nonwoody
angiosperm; NWG, nonwoody gymnosperm. (Redrawn from data in Hedges, J. I.
and ...
6
Integrative Plant Anatomy
Gymnosperm Leaves The leaves of Pinus are needle shaped and borne in
bundles, or fascicles, of one to five. The number of needles in a fascicle aids in
distinguishing species. Thus, there are one-needle, two-needle, three-needle, ...
William C. Dickison, 2000
7
Vascular Transport in Plants
Air-Seed pressure -- Pa (MPa) 024681012 Figure 16.8 Hydraulic mean conduit
diameter versus air-seed pressure (P a ) for angiosperm vessels and
gymnosperm tracheids from root and stem samples (pooled). There was no
significant ...
N. Michelle Holbrook, Maciej A. Zwieniecki, 2011
8
Concepts of Biology XII
21. Leaves — Largest: Raphia ruffia; Raffia palm; Palmae. Leaf blades 65 ft. long:
pertiole 13 ft. long. 22. Living thing — Oldest: Larria tridentata. Believed to be
11,700 years old. 23. Male cone — Largest: Cycas; Cycadales (Gymnosperm).
Prof. Kotpal, Dr. Tyagi, Dr. Bendre, & Dr. Pande
9
Eastern Old-Growth Forests: Prospects For Rediscovery And ...
Similarly, only the indicators collected on gymnosperms are considered in
calculating the IEC value at gymnosperm-dominated sites. By basing these
calculations on old- growth indicator lichen species found on the dominant trees
only, IEC ...
10
Photomorphogenesis in Plants and Bacteria: Function and ...
For fundamental processes that are comparable across seed plants, a
reasonable starting point is to infer functional homology based on apparent
similarity of the process and the presence of a potential gymnosperm homolog of
the gene ...
Eberhard Schäfer, Ferenc Nagy, 2006
包含词语«GYMNOSPERM»的新条目
找出国内和国际出版社所讨论的内容，以及词语
gymnosperm在以下新条目的上下文中是如何使用的。
Flies that pollinized Cretaceous plants 105 million years ago
... in the prestigious scientific journal Current Biology, these specimens fed on nectar and pollinized gymnosperm plants 105 million years ago. «Phys.Org, 七月 15»
Plant Lovers' Almanac: Learn about good bugs and how they help …
... cedar apple rust fungus, which cycles back and forth between eastern red cedar or juniper, a gymnosperm (seed plants with naked seeds), ... «Akron Beacon Journal, 六月 15»
General Science Bullet - Common terminologies used in Botany …
It is produced in the anther of angiosperm plants and in the male cone of gymnosperm plants. Link to Common terminologies used in Botany ... «PaGaLGuY, 六月 15»
Almond Joys, Coffee Shops, and 'The Triumph of Seeds'
... be enthusiastic. Write a book that uses terms like gymnosperm and paleobotany and also talks about the college version of the breakfast of ... «PopMatters, 六月 15»
The Difference Between Hard and Soft Wood Has Zero to Do With …
The technical term for a tree that produces seeds sans any sort of covering is “gymnosperm”, a term derived from Ancient Greek which literally ... «Gizmodo, 五月 15»
The Difference Between Hard And Soft Wood Has Nothing To Do …
The technical term for a tree that produces seeds sans any sort of covering is “gymnosperm”, a term derived from Ancient Greek which literally ... «Gizmodo Australia, 五月 15»
This Shrub Uses A Moonlight Beacon To Signal That It's Ready For …
By pairing a glittering show to a long moonlit night, this shrub gets all the love it needs. [Moonlight pollination in the gymnosperm Ephedra ... «Gizmodo Australia, 五月 15»
Behold The Oldest Known Relative Of Modern Birds
on Gizmodo. Written by George Dvorsky · This 105 million-year-old fly fed on nectar and pollinated gymnosperm plants during ... «io9, 五月 15»
8 unique greenhouse plants
It is also a gymnosperm. Coffea Arabica Aja Garman | Daily Egyptian | @ajagarman_DE. Coffea Arabica- Coffee, c.n. Ethiopia, but grown in ... «Daily Egyptian, 四月 15»
Plant's pollination synchronized with full moon
We accidentally discovered that pollination in the gymnosperm Ephedra ... the gymnosperm Ephedra foeminea is correlated with the full moon. «EarthSky, 四月 15»
