please give this answer
Answers
Answers :-
1) Cryptogams - Seedless plants
[ Cryptogams is a seedless it reproduces by spore formation . Here cryptogamae refers to hidden reproduction. They are categorized as thallophyta , bryophyta and petridolhytes ]
2) Phanerogams - seed plants
[ Phanerogams are the seed bearing plants. They are also called flowering plants . Phanerogams are categorized as angiosperms and gymnosperms. Phanerogams plants have reproductive tissues that is well differentiated ]
3) Bryophtes - Non vascular Cryptogams ( Amphibians is incorrect option)
[ Bryophytes are the non vascular plants that have no differentiation examples are algae, spirogyra etc. ]
4) Petridophytes - Vascular Cryptogams
[ Petridophytes are the vascular Cryptogams. Petridophytes have well developed vascular system with xylem and phloem and petridophytes also reproduce by spore formation ]
5) Gymnosperms - Naked seeds
[ Gymnosperms bears naked seeds planted and it is one of the type of Phanerogams. Examples of gymnosperms are parana pine ]
QuestioN :
Match the following.
1.) Cryptogams Seed Plant
2.) Phonerogams Amphibians
3.) Bryophtes Naked seeds
4.) Petridophytes Seedless plants
5.) Gymnosperms Vascular Cryptogams
Q.2)What is herbarium?
ANswer :
1.)
1) Cryptogams - Seedless plants
[ Cryptogams is a seedless it reproduces by spore formation . Here cryptogamae refers to hidden reproduction. They are categorized as thallophyta , bryophyta and petridolhytes ]
2) Phanerogams - seed plants
[ Phanerogams are the seed bearing plants. They are also called flowering plants . Phanerogams are categorized as angiosperms and gymnosperms. Phanerogams plants have reproductive tissues that is well differentiated ]
3) Bryophtes - Amphibians
[ Bryophytes are the Amphilbians plants that have no differentiation examples are algae, spirogyra etc. ]
4) Petridophytes - Vascular Cryptogams
[ Petridophytes are the vascular Cryptogams. Petridophytes have well developed vascular system with xylem and phloem and petridophytes also reproduce by spore formation ]
5) Gymnosperms - Naked seeds
[ Gymnosperms bears naked seeds planted and it is one of the type of Phanerogams. Examples of gymnosperms are parana pine ]
Q.2)
What is Herbarium?
- A herbarium (plural: herbaria) is a collection of preserved plant specimens and associated data used for scientific study.
- The specimens in a herbarium are often used as reference material in describing plant taxa; some specimens may be types.
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