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What are the economic Importance of Gymnosperms & Angiosperms?
Thallus is dorsiventrally appressed to the substrate. meaning of this sentence?
difference between porifera and protozoa
in pteridophytes which feature is precursor of seed habit
classify spirogyra
difference between microsporangia and megasporangia
What is the diffrence between Microsporophyll and Megasporophyll???
what is omega taxonomy?
what is substratum and holdfast?
What are coralloid roots??????
what are vegetative characteristics? and what are androecium structures?
write a note on economic importance of algae and gymnosperms.
How are pteridophytes different from the phanerogams?
What is Gemma Cups.....??????
what is laminarin and mannitol
what are the economic importance of amoeba
can we also call pteridophytes as amphibians since they too need water for sexual reproduction???
what are haplodiplontic type of life cycle...explain it
what is the difference between natural and artificial classification system?
What is the life cycle of rhizopus..???
What are algin and carrageen ?
Are they algae or are they hydrocolloidal byproducts of red algae and brown algae respectively ?
define cytotaxonomy and chemotaxonomy.
what is the significance of heterospory
why are pteridophytes called vascular cryptogams?
what are epiphytic,endophytic,epizoic or endozoic?
WHAT ARE HOMOSPORES AND HETERO SPORES?
what is microsporangia and megasporangia?
what is the difference between unilocular and plurilocular sporangia?
blue green algae belongs to kingdom monera also algae belongs to plantae , how?
4 differnce betwen prothallus and protonema ?
what are neutral spores, monospores,tetraspores?
name the unicellular algae rich in proteins are used by the space travellers as food.
is there any difference bn cone and strobilus?
What is meant by a nucellus in gymnosperms?please Explain.
what are the characteristics of angiosperms
difference between nucleus and nucleoid?
Are volvox,fucus,chlamydomonas unicellular or multicellular?
describe life cycle of angiosperm
give the economic importance of algae.
short note on tmv viruses
Mention the fern characters found in Cycas.
what are the differences between protonema and prothallus?
What are main characteristic feature of algae?
what is circinate ptyxis and furcate venation in fern?
difference between kingdom protista and kingdom fungi ??????
why cycads are called reptiles of plant kingdom or panda of vegetable kingdom?
what is the difference between autogamy and allogamy?
what is a reticulate chloroplast?
What is the least number of meiotic and mitotic divisions required to produce 500 male gamets respectively from the microspore mother cells in angiosperms?
In hypanthodium inflorescence 75 female flowers,150 gall flowers and 200 male flowers are present.what is the minimum number of reductions required to produce seeds from their respective flowers?
In which plant will you look for mycorrhiza and corolloid roots? Also explain what these terms mean.
Give an outline of classification of ..........kingdom plantae with 1 example each...............
what is thalloid
What is the difference between prothallus and protonema?
Is Porphyra haplontic or diplontic ..??
what is the composition of pyrenoids????
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Syllabus
What are the economic Importance of Gymnosperms & Angiosperms?
Thallus is dorsiventrally appressed to the substrate. meaning of this sentence?
difference between porifera and protozoa
in pteridophytes which feature is precursor of seed habit
classify spirogyra
difference between microsporangia and megasporangia
What is the diffrence between Microsporophyll and Megasporophyll???
If it is to live freely without depending on sporophyte then in pteridophytes (Selaginella) this free-living gametophyte is dependent on sporophyte. How?
what is omega taxonomy?
what is substratum and holdfast?
What are coralloid roots??????
what are vegetative characteristics? and what are androecium structures?
A. pH value was the lowest just before sunrise.
B. pH value was the highest just before sunrise.
C. pH value was the lowest just at noon.
D. pH value was the lowest just before sunset
write a note on economic importance of algae and gymnosperms.
How are pteridophytes different from the phanerogams?
B. Gametophyte of pteriodophytes require cool, dry and shady places to grow.
C. Prothallus found in Dryopteris
(1) Only C is correct (2) Only A is incorrect (3) A and B are correct (4) Only B is incorrect
What is Gemma Cups.....??????
what is laminarin and mannitol
what are the economic importance of amoeba
can we also call pteridophytes as amphibians since they too need water for sexual reproduction???
what are haplodiplontic type of life cycle...explain it
a)petiole
b)ligule
c)bract
d)spathe
please answer with explanation.
cheers!
what is the difference between natural and artificial classification system?
What is the life cycle of rhizopus..???
What are algin and carrageen ?
Are they algae or are they hydrocolloidal byproducts of red algae and brown algae respectively ?
define cytotaxonomy and chemotaxonomy.
what is the significance of heterospory
why are pteridophytes called vascular cryptogams?
what are epiphytic,endophytic,epizoic or endozoic?
WHAT ARE HOMOSPORES AND HETERO SPORES?
hey are limited and restricted to narrow geographical region
hey need water for fertilization of gametes formed on gametophyte
water is required for gametogenesis
Egg swim in water to reach anthredia
choose ny 1 and explain
what is microsporangia and megasporangia?
what is the difference between unilocular and plurilocular sporangia?
a) Family- Poaceae-ae
b) Division- Pteridophyta-phyta
c) Class- Bryopsida-sida
d) Genus- Solanum-um
blue green algae belongs to kingdom monera also algae belongs to plantae , how?
4 differnce betwen prothallus and protonema ?
what are neutral spores, monospores,tetraspores?
name the unicellular algae rich in proteins are used by the space travellers as food.
is there any difference bn cone and strobilus?
rnWhat is meant by a nucellus in gymnosperms?please Explain.
what are the characteristics of angiosperms
difference between nucleus and nucleoid?
Are volvox,fucus,chlamydomonas unicellular or multicellular?
describe life cycle of angiosperm
give the economic importance of algae.
(1) Chlorophyll (2) Carotenoids (3) Anthocyanins (4) Xanthophylls
short note on tmv viruses
Mention the fern characters found in Cycas.
what are the differences between protonema and prothallus?
What are main characteristic feature of algae?
'Unlike the bryophutes and pteridophytes, in gymnosperms the Male and female gametophytes do not have an independent free living existence'
what is circinate ptyxis and furcate venation in fern?
difference between kingdom protista and kingdom fungi ??????
why cycads are called reptiles of plant kingdom or panda of vegetable kingdom?
what is the difference between autogamy and allogamy?
what is a reticulate chloroplast?
What is the least number of meiotic and mitotic divisions required to produce 500 male gamets respectively from the microspore mother cells in angiosperms?
In hypanthodium inflorescence 75 female flowers,150 gall flowers and 200 male flowers are present.what is the minimum number of reductions required to produce seeds from their respective flowers?
gametophyte and sporophyte of funaria
In which plant will you look for mycorrhiza and corolloid roots? Also explain what these terms mean.
Give an outline of classification of ..........kingdom plantae with 1 example each...............
what is thalloid
What is the difference between prothallus and protonema?
Is Porphyra haplontic or diplontic ..??
what is the composition of pyrenoids????