Flashcards
Cognosy lect. 1 cards
Cards in this deck (19)
- 1The Integuments of the Mature Ovule will be ......... after FertlizationSeed Coat = Testa
- 2Nucellus is ............. TissueParenchymatous
- 3Perisperm is Derived from the Growth of ............Nucellus
- 4Endosperm is dervied From ........... & act as a .................primary endospermic Nuclei
storage of Reserved Food Materials - 5Ovuum after fertlization will be ............Embryo = Zygote
- 6............ is a scarHilium
- 7............ is a pore for male nuclei passage & water absorptionMicropyle
- 8............ is the basal Part of ! nucellusChalaza
- 9The Radical Is Directed Towards the ........Micropyle
- 10Integuments are originated from ...........Chalaza
- 11Fixed Oils & Volatile Oils can be tested using ...............Sudan III --> Red Color
- 12Starch Can be tested Using .........Iodine --> bluish violet color
- 13Proteins in alueron grain can be tested by .............Iodine --> Brown color
or
Picric Acid --> Yellow ppt - 14Membranous outgrowth arising from the Hilium is ................... & Give ExampleArillus
Eg: Cardamom - 15Nutmeg Mace Can be considered ..... or .......Arillous , Arrilode
- 16Spongy Tissue arising from Micropyle is ................ and is found in ............. seedsCaruncle , Ricinus
- 17Arillod arises from ............Micropyle
- 18Colchicum Outgrowth is ............Strophiole
- 19Strophanthus has 2 outgrowths which are ........... & .............AWN = hairs born on stalk & Wing
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- Complete & Scientific terms for the most important points in lect. 1 intro of seeds !!
- Created by
- Menna Fathy
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