Thus, D glucose in aqueous solution exists as an equilibrium mixture of 5 compounds. The pyranose form predominates in solution.

aD glucofuranose (0.5%)

aD-glucopyranose (37%)

aldehydo- -glucose (0.003%)

bD-glucofuranose (0.5%)

bD-glucopyranose (62%)

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V.Angiosperm

mostly terrestrial but some are hydrophytes like hydrilla, water lilies etc.

Xerophytes-  behave as Ephemerals

Epiphytes-  Orchids

Parasites-  Cuscuta

Saprophytes- Coral root orchid

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V.Angiosperm

petals are two types of fertile floral organs that produce spores, the stamens and carpels

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V.Angiosperm

Stamens are microsporophylls: produce microspores that develop into pollen grains containing “male gametophytes”

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V.Angiosperm

Carpels are megasporophylls: produce megaspores that give rise to “female gametophytes”

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Characteristics of monocots and dicots

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Life cycle of angiosperm