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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
it has been written that red algae occur in well lighted region i.e close to the surface of water and also in deeper areas. how can i relate well lighted region to close to the surface or wated and also in deeper areas, if we'll go deeper in sea light start decereasin
difference between microsporangia and megasporangia
What is the diffrence between Microsporophyll and Megasporophyll???
Give examples for unicellular, colonial and filamentous algae.
what is omega taxonomy?
What are coralloid roots??????
what are neutral spores, monospores,tetraspores?
name the unicellular algae rich in proteins are used by the space travellers as food.
write a note on economic importance of algae and gymnosperms.
what are vegetative characteristics? and what are androecium structures?
How are pteridophytes different from the phanerogams?
is there any difference bn cone and strobilus?
What is Gemma Cups.....??????
in pteridophytes which feature is precursor of seed habit
what are the economic importance of amoeba
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..???
define cytotaxonomy and chemotaxonomy.
what is the significance of heterospory
Explain the terms: (a) Microsporophytes; (b) Megasporophytes; (c) Male Strobili; (d) Female Strobili
why are pteridophytes called vascular cryptogams?
WHAT ARE HOMOSPORES AND HETERO SPORES?
what is microsporangia and megasporangia?
what is the difference between unilocular and plurilocular sporangia?
4 differnce betwen prothallus and protonema ?
What are algin and carrageen ?
Are they algae or are they hydrocolloidal byproducts of red algae and brown algae respectively ?
to which class does the algae chlorella and spirulina belong
what are the characteristics of angiosperms
difference between nucleus and nucleoid?
describe life cycle of angiosperm
give the economic importance of algae.
short note on tmv viruses
What are hydrocolloids??
Mention the fern characters found in Cycas.
what are alternative names of chlorophyll a, b, c
what are the differences between protonema and prothallus?
WHAT IS MEANT BY ANDROECIUM STRUCTURES
What are main characteristic feature of algae?
what is laminarin and mannitol
what is circinate ptyxis and furcate venation in fern?
Is Porphyra haplontic or diplontic ..??
difference between kingdom protista and kingdom fungi ??????
What is the least number of meiotic and mitotic divisions required to produce 500 male gamets respectively from the microspore mother cells in angiosperms?
what is the difference between autogamy and allogamy?
what is a reticulate chloroplast?
Are volvox,fucus,chlamydomonas unicellular or multicellular?
In which plant will you look for mycorrhiza and corolloid roots? Also explain what these terms mean.
what is mitosis
Give an outline of classification of ..........kingdom plantae with 1 example each...............
what is haplontic and diplontic????????
what is thalloid
What is the difference between prothallus and protonema?
what is the composition of pyrenoids????
explain the life cycle pattern haplontic diplontic and haplodiplontic
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