NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Revision Terminology Part 30
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Diatomite (or Kiesulghur) β Light transparent porous & chemically L wert - Agred Nobal used to absord nitroglycerine from which dynamite is made, used as filtration acid in sugar refining, sound proof rooms, abserb colours.
Sevege treatment β Anacystis, Chlamydomonas, chorella, Englena, Oscillatoria, pandorinia, scendesscumus spiraline.
Cephaleuros virexens causes red rust of tea (thea senesis) β also piper & mango orchards β (gram algae) .
Puccinia β Uredia & telia on wheat leaves.
Mushrooms are largest fungi βΎ Reserve food is glycogen (not starch)
Vivipomous germination β Ahizophora.
Hiypogeal β pea
Epigeal β Bean
P. Maheswari β Introduction to Embryology of Angiosperm.
Radicle β root.
Plumale β shoot
H2O for activation of metabolism in metabolism is embryo.
Oxygen for fest resp to yield energy.
Capsella β Dicot weed, annrul herb, Cruciferaceae, polygomum type of embryo sac.
Ovules are amphitropous, bitegmic, Synergids, are hooked.
Embryogennesis β ongrad type, globular embryo, 6 cotyledons in culture, normally β 2 cotyladons.
Based cell β transverse division, terminal cell β vertical division at right angle to based cell.
Have high osmotic value at early stage & low osmotic value when mature.
Dispersion of seed β pinus seed & fruit of sycamore β wings.
Dispersion Pappas β sepal modified into hair like Structure (Pomachute mech)
Dispersion ballon shaped β Calyx in physalis, ovary in cardiospermun.
Dispersion censer mech β Poppy.
Cocklebur (Xanthium) β Fruits have many hooks.
Seeds of tiger nail (Martynia) β Curved hooks.
Ruellia β Jaculators pr. β become straight & throw food with force.
Coconut β mesocarp is fibrous.
Lotus β thalamus is spongy.
Monocot seed β wheat, waize, rice
Dicot seed β Gram, pea, Mustord, tomoto.
Apple, pear, loquat β pome β fleshy thalamus.
(exalbuminious) non endosporic β gram, pea, tomato β dicots.
(albuminious) Endosporic β maize, monocots.
Ovule βΎ Caruncle (fleshy white structure on micropylar end due to proliferation at tip outer integument facilitates seed dispersal, hygroscopic) .
Ovule aril β from funicle or testa or both, it surrounds ovule eg. Litechi
Caryopsis β bicarpellary gynocieum, unilocular ovary eg Graminae.
Samara β seeds are winged, wings develop from pericarp.
Drape β endosperm is strong, one seeded from multicarp Ellery gynocieun eg mango, Coconut
Pepo β hard walled berry, triearpellary gynocieum inferior ovary.
Sugarcane, Cocoa, Rose, Bougainvillea β stem cuttings.
Grafting in dicot necessary that it has cambium layer.
Spiral β magnoliaceae.
Spirocyelic/Hermicyelic β Ranunculaceae.
Hypogynow β supnior ovary β Curciferae, Maluaceae, Solanaceae.
Perigynous β Caesalpiniaceae.
Epigynous β inferior ovary β composite, Cucurbitaeceae.
Petals & sepals fused βΎ Tepals = Perianth (common in monocots)
Poller grains in Pollinia (Asclepiadaceae, orchidaceae)
Translator apparatus β family Asclepiadaceae β anthers are bicelled.
Syngensious β filaments free & anthers fused eg. Compositae
Synandrous β filmments & anthers fused eg. Cucurbita, Araceae.
Gynobasic style (arise from base of gynoecium) eg Labiatae
Apocarpus β Carpels free β Ranunculaceae, Magnoliaceae.
Syncarpus β Corpels fused β Craciferae, Malvaceae.
Cauilflowery β production of flowers on old stem from dormant buds β Ficus, Artocarpus.
Placentation β Marginal β unilocular ovary, from ventral suture β Legurninosae (febacae)
Parietal β unilocular ovary, ovules from inner walls eg. Cucurbitaceae.
Axile β multilocular ovary, ovules from central axis malraceae, Solanaceae, Libraceae.
Free central β unilocular ovary, ovules from central axis Dianthus (Caryophyllaceae)
Based β unilocular ovary, ovules thalamus, composite, graminae.
Superficial β multilocular ovary, ovules from inner septa water lify (Nymphea) .
Polyadelphous β Filownents fused in several bundles.
Mono Polyadelphous β Filownents fused in one bindle.
1st stage of male gametophyte β haploid pollen grain.
Pollen kit β oily layer outside pollen grain of lipids & carotenoids.
Ovules
Anatropous β ovule is completely inverted β Compositae, Solanaceae.
Orthotropous β ovule, funicle & chalaza in one line β Cycas.
Hemianatropous β at right angle β Rananculus.
Campylotropous β Curved β Leguminosae, Coryophyllaceae.
Amphitropous β Curved, ovule horse shoe shaped β Alisma.
Circinotropous β one completer round, micropyle face up β Cactus.
Unitegmic β with one integument β Gefmnosperm, compositae, solanceaceae.
Bitegmic β Cruciferace, Malvaceae, Cucerbitaceae.
Ategmic β Loranthaceae, Santaleaceae.
Endosperen β free nuclear β most common β cotton, Zeamays.
Cellular β 1st is primary & then no. of Division for wall formation.
Monocots β Helobial β intermediate β large microphylar chamber & small chalazal chamber perisperm is the remnant of nucellus.
Monocots β albuminous β endosperm forms bulk.
Embryo (monocot) is small & consists of single cotyledon β Scutellum.
Radicle is protected by coleorhiza.
No endosperm β orchidaceae, podostemaceae, trapacae.
Grafting not possible in monocot β Cambium absent V. B. Closed.
Gridling not possible in monocot β V. B. are Scattered.
Eustele β dicots
Atcetostele β monocot
Xylem β Hadrom
Phloem β Leptom
Monocot root β radial, clored, exarch.
Dicot stem β open, endarch.
In dicot leaf β phloem on abaxial side.