Q. Specialized covering around megasporangium are called

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Q. Fertilization in young sporophyte which is first attached to gametophyte later becomes

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Q. Megaspore which develop into female gametophyte consists of cells that are only

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Q. Female sex organs in a plant of bryophyta is known as

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Q. Internal structure of stem lacks

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Q. Ropes are made from leaves of

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Q. Most earliest group of plants which are rootless are one which become

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Q. After fertilization of ovary, fruit is made which contain

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Q. A dry, indehicent fruit in which pericarp is completely fused with seedcoat is called

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Q. Early vascular plants lacked true leaves and

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Q. Rhizoids fix prothallus to soil to absorb

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Q. A spore germinates at a suitable temperature after falling on moist soil and produces a

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Q. Irish people are completely depend for their nutrition on

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Q. Female gametophyte develops into an egg after germination with healthy megaaspore and produce

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Q. Male and female sex organs appear on sameprothallus in region of under surface, this property is

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Q. Gymno sperms cannot produce

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Q. Economically most important family which benefit both human and animal is

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Q. An autotrophic, small, heart shaped and flat structure is called

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Q. Structure of a sporophyte consists of a foot, seta and

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Q. In atternation of generations, a haploid spermatozoid fuses with a haploid egg to produce diploid

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