Question

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Q-: define the following-:


i) Cryptogams

ii) Phanerogams

iii) Thallophyta

iv) Bryophyta

v) Pteridophyta

vi) Gymnosperms

vii) Angiosperms

viii) Dicot

ix) Monocot


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Answer 1

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Explanation:

i) DEFINE Cryptogram

A cryptogram is a kind of word puzzle, like a crossword puzzle. Instead of definitions, though, a cryptogram gives you the actual words of a quotation, but with each letter replaced with a different letter. For example, each letter A in the original text might be replaced with an F.

ii) Define Phanerogams

Phanerogams or spermatophyta are the most advanced type of plants bearing seeds. They have roots, stems, leaves and flowers. They include gymnosperms and angiosperms.

iii) Define Thallophyta

Thallophytes are a polyphyletic group of non-motile organisms traditionally described as "thalloid plants", "relatively simple plants" or "lower plants". They form an abandoned division of kingdom Plantae that include fungi, lichens and algae and occasionally bryophytes, bacteria and slime moulds. 

iv) Define Bryophyta

Bryophytes are an informal division that consists of 3 groups of non-vascular plants, namely mosses, liverworts, and hornworts. Prominent bryophytes characteristics are the absence of true roots stems and leaves.

v) Define Gymnosperms

Gymnosperms are non-flowering plants belonging to the sub-kingdom Embophyta. The seeds are not enclosed in an ovary or fruit. They are exposed on the surface of the leaf-like structures of the gymnosperms. They can be classified as Coniferophyta, Cycadophyta, Ginkgophyta and Gnetophyta.

vii) Define Angiosperms

Angiosperms are vascular plants with stems, roots, and leaves. The seeds of the angiosperm are found in a flower. The seeds develop inside the plant organs and form fruit. Hence, they are also known as flowering plants.

viii) Define Decot

Dicotyledon, byname dicot, any member of the flowering plants, or angiosperms, that has a pair of leaves, or cotyledons, in the embryo of the seed.

ix) Define Monocot

A chiefly herbaceous angiospermous plant (such as a grass, lily, or palm) having an embryo with a single cotyledon, usually parallel-veined leaves, and floral organs arranged in multiples of three : monocotyledon Monocots account for a quarter of all flowering plants.

Phew....!!!

Hope that helps!. :)

Answer 2

Explanation:

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• i) Cryptogram

A cryptogram is a kind of word puzzle, like a crossword puzzle. Instead of definitions, though, a cryptogram gives you the actual words of a quotation, but with each letter replaced with a different letter. For example, each letter A in the original text might be replaced with an F.

• ii) Phanerogams

Phanerogams or spermatophyta are the most advanced type of plants bearing seeds. They have roots, stems, leaves and flowers. They include gymnosperms and angiosperms.

• iii) Thallophyta

Thallophytes are a polyphyletic group of non-motile organisms traditionally described as "thalloid plants", "relatively simple plants" or "lower plants". They form an abandoned division of kingdom Plantae that include fungi, lichens and algae and occasionally bryophytes, bacteria and slime moulds.

• iv) Bryophyta

Bryophytes are an informal division that consists of 3 groups of non-vascular plants, namely mosses, liverworts, and hornworts. Prominent bryophytes characteristics are the absence of true roots stems and leaves.

• v) Pteridophyta

A division of flowerless green plants that comprises the ferns and their relatives.

• vi) Gymnosperms

Gymnosperms are non-flowering plants belonging to the sub-kingdom Embophyta. The seeds are not enclosed in an ovary or fruit. They are exposed on the surface of the leaf-like structures of the gymnosperms. They can be classified as Coniferophyta, Cycadophyta, Ginkgophyta and Gnetophyta.

• vii) Angiosperms

Angiosperms are vascular plants with stems, roots, and leaves. The seeds of the angiosperm are found in a flower. The seeds develop inside the plant organs and form fruit. Hence, they are also known as flowering plants.

• viii) Dicot

Dicotyledon, byname dicot, any member of the flowering plants, or angiosperms, that has a pair of leaves, or cotyledons, in the embryo of the seed.

• ix) Monocot

A chiefly herbaceous angiospermous plant (such as a grass, lily, or palm) having an embryo with a single cotyledon, usually parallel-veined leaves, and floral organs arranged in multiples of three : monocotyledon Monocots account for a quarter of all flowering plants.

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• Edit : Refer to the Attachement (not related to study) xD