Upload File

development of female gametophyte and life cycle of pinus sp

  • Home
  • Documents
  • Development of female gametophyte and life cycle of Pinus sp
6
Development of female gametophyte and life cycle of Pinus sp

Upload: others

Post on 08-Jun-2022

7 views

Category:

Documents


0 download

Report

TRANSCRIPT

Page 1: Development of female gametophyte and life cycle of Pinus sp

Development of female gametophyte and life cycle of Pinus sp

Page 2: Development of female gametophyte and life cycle of Pinus sp
Page 3: Development of female gametophyte and life cycle of Pinus sp
Page 4: Development of female gametophyte and life cycle of Pinus sp
Page 5: Development of female gametophyte and life cycle of Pinus sp
Page 6: Development of female gametophyte and life cycle of Pinus sp

Diagram of Life cycle of Pinus sp


Microsporogenesis, megasporogenesis and gametophyte ... · Microsporogenesis, megasporogenesis and gametophyte development in Senecio glaucus L. ABDOLKARIM CHEHREGANI RAD 1* & SOMAYEH

Supplementary Figure 1s. Antipodal cells show active CDC::H2B:YFP signal in a three day emasculated female gametophyte. At this stage, three days following

1 Figure 19.5 Alternation of Generations. Key Haploid (n) Diploid (2n) Protonemata (n) “Bud” Male gametophyte (n) Female gametophyte (n) Gametophore Rhizoid

Class-XII Subject: Biology Chap 2: Sexual Reproduction in … · 2020. 5. 1. · Microsporogenesis Pollen grain Pistil, Megasporangium & Embryo Sac Megasporogenesis Female gametophyte

herbarium.ucdavis.eduherbarium.ucdavis.edu/pdfs/Posters/Seed_Cones_of_California_Pines.pdf · Pinus attenuata PONDEROSA Pinus ponderosa PARRY PINYON Pinus quadrifolia FOXTAIL Pinus

Florogenesis and Female Gametophyte …support breeding program in onion cv. Krishnapuram (KP). However further studies are needed for confirmation of this observation. Keywords Allium,

Megasporogenesis and female gametophyte

Male Gametophyte Development and Function

Plant Somatic Embryogenesis: Some Useful Considerations · 2018-09-25 · Plant Somatic Embryogenesis: So me Useful Considerations 231 Fig. 2. Ideogram of the female angiosperm gametophyte

Generated by CamScanner...megasporophyll scales Sterile Scales (a) Female cone of pinus (c) Rachis of Fern + (a) N: = 2.8B, H: = 4. (b) (d) Male cone of pinus Annulus of Agaricus N=14,

Enlarging Cells Initiating Apomixis in Hieracium praealtum … · while a small proportion of seed is derived via sexual reproduction. Female gametophyte (or embryo sac) de-velopment

Gametophyte interaction and sexual reproduction: how

 · Types of ovules, Development of Female gametophyte Textbook) Common Human Diseses — Introduction, Bacterial Diseases Viral Diseases Fungal Diseases, Protozoan Diseases Entamoeba

Solvent-free Microwave and Hydro-distillation Extraction ... · (Pinus pinea, Pinus nigra, Pinus brutia, and Pinus sylvestris). The essential oils of the pines are usually used as

Embryology of Angiosperms M.Sc. Botany Semester-II/ B.Sc ... · M.Sc. Botany Semester-II/ B.Sc. Botany Semester-IV Development and Types of Female Gametophyte or Embryo Sac Compiled

5. Female gametogenesis and early seed formation in plants€¦ · Female gametogenesis and early seed formation in plants 97 thought to be determinants of female gametophyte cell

Chapter 38: Angiosperm Reproduction and Biotechnology: To ......Mega- sporangium Ovule Embryo sac Female gametophyte (embryo sac) Mega- sporocyte Integuments Surviving megaspore Micropyle

TAXON Pinus patula SCORE RATING: High Riskplantpono.org/files/Pinus patula.pdfQsn # Question Answer (Pinus patula) TAXON: Pinus patula SCORE: 13.0 RATING: High Risk

Quantification of cellular penetrative forces using lab … invading the micropyle, the pollen tube has to cross the nucellus, a tissue layer surrounding the female gametophyte, and

Microsporangium, Microsporogenesis and Male Gametophyte

Pinus Halepensis Pinus halepensis From the Railway Bridge, along

Female Gametophyte Development in Flowering Plants · OVULE DEVELOPMENT An ovule is a female organ within the carpel of a flower that harbors the female gametophyte. Ovule development

Pattern formation in miniature: the female gametophyte of ... · Cell types and reproductive functions of the female gametophyte (embryo sac). (A) Sketch of a seven-celled embryo

RESISTANT PLANTS · Japanese Pieris Pieris japonica Mountain Laurel Kalmia latifolia Pine, Austrian Pinus nigra Pine, Mugo Pinus mugo Pine, Pitch Pinus rigida Pine, Red Pinus resinosa

Chapter 23: Plant Evolution - Goodhue...near ovule) (view inside an ovule) eggs female gametophyte mature sporophyte seedling seed coat embryo nutritive tissue seed formation pollen

MarLIN · 2019-03-21 · (1) germination of the embryospore to form the gametophyte; (2) vegetative growth of the gametophyte to form either a larger single celled female gametophyte

Lab Five - Saint Martin's Universityhomepages.stmartin.edu/fac_staff/molney/website/CC/BC... · Web viewSporophyte size? Gametophyte size? “Male” and “female” specialization

F EMALE P EPEROMIA (P - Harvard Universityfriedmanlab.oeb.harvard.edu/.../files/2010_madrid...American Journal of Botany 97(1): 1–14. 2010. The evolution of female gametophyte development

Plant Classification Notes...Feb 28, 2013  · in seed (diploid) ovary sac 3n endosperm 2n zygote double fertilization female gametophyte = ovary sac (haploid) male gametophyte = pollen

Pathfinding in angiosperm reproduction: pollen tube ...€¦ · female reproductive organ (pistil) before it reaches the ovule, which houses the female gametophyte. The pistil facilitates

Male Gametophyte Female Gametophyte. Ovary and 5 stigma lobes of Sagina nodosa (Knotted Pearlwort, Caryophyllaceae). Note stigmatic papillae

G3.4c Mediterranean montane Pinus nigra-Pinus sylvestris

Pattern formation in miniature: the female gametophyte of

Seed Formation in Gymnosperms & Angiosperms. Fig. 30-2a Gametophyte Sporophyte (2n) Gametophyte (n) Sporophyte Example Dominant Reduced, dependent on

Ultrastructural and cytochemical aspects of female ... · PDF fileUltrastructural and cytochemical aspects of female gametophyte development in Sedum hispanicum L. ... as the Endymion-type