Subscribe to our YouTube channel to watch more Biology lectures. Features: Adiantum latifolium has a long-creeping rhizome, and is an evergreen fern, growing to a height of 1-2 feet tall and creeps as wide. The whole leaf may be sporangiferous or only certain pinnae may bear sporangia. Q4) In bryophytes & pteridophytes, transport of male gametes requires: (NEET 2016, PHASE I) Insects Birds Water Wind. form a strategic partnership called N.C. N.C. The rhizome is perennial, horizontal, branched and creeping in nature. Dappled Sunlight (Shade through upper canopy all day), Partial Shade (Direct sunlight only part of the day, 2-6 hours), Compound (Pinnately , Bipinnately, Palmately). ECAT\r18. The sporophyte (spore-bearing plant) is the conspicuous fern plant with fronds, roots and stems. Ferns reproduce using spores which are located on the underside of the leaves. Reproductive Biology As a fern, A. raddianum possesses the typical life cycle with a sporophyte generation and a gametophyte generation. Chemistry Practical #Sabaqpk #sabaqfoundation #freevideolectures So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. The spores germinate and grow into a haploid gametophyte. Life Cycle. General Science Lectures\r7. The portion of the cycle we usually notice represents the sporophyte generation, since it produces spores (not eggs or sperm). Statistics Lectures\r11. Answer: ln fern plants, the haploid phase is alternate with diploid phase in life cycle. Balochistan Board\r5. Needs humidity and, if grown as a houseplant, does well if kept in bathrooms. Genus: Adiantum. Life Cycle. KP Board\r4. Option 4) Pinus . Species: Adiantum capillus-veneris 4. The life cycle in Adiantum is characterized by the alternation of generations. Ferns have true roots, stems, and complex leaves and constitute an ancient division of plants. Both the spore-and Gaete-producing generations are independent. The genus name comes from Greek, meaning "unwetted", referring to the fronds' ability to shed water without becoming wet. The haplodiplontic life cycle is present in fern plants. Plant Family: Pteridaceae (Maidenhair Fern Family) Native/Alien: US Native. Cost Accounting Lectures\r13. Adiantum fern indoor house plants care. Leaves are light green, pinnate, fan-shaped, glabrous, arching or pendent, about as long as broad. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. MCAT\r17. FBISE\r2. KG\r2. Q3) Life cycle of Ectocarpus & Fucus respectively are: (NEET 2017) Haplontic, Diplontic Diplontic, Haplodiplontic Haplodiplontic, Diplontic Haplodiplontic, Haplontic. Read our Commitment to Diversity | Read our Privacy Statement. Chemistry Lectures\r3. Class 8\r10. Sindh Board\r3. To follow the life cycle of the fern, begin at number one below. Class 12\r14. Genus: Adiantum 3. Option 1) Polytrichum . Cycads, like all seed-producing plants, have a dominant diploid sporophyte phase in their life cycle—this is the large, familiar, green plant seen in nature. Adiantum /ˌædiˈæntəm/, the maidenhair fern, is a genus of about 250 species of ferns in the subfamily Vittarioideae of the family Pteridaceae, though some researchers place it in its own family, Adiantaceae. Meiosis occurs in it and Class 14\r16. Practice tests and free video lectures for Physics, Chemistry, Biology, Math’s, Computer Science, English \u0026 more subjects are also available at Sabaq.pk. Maidenhair ferns have soft textures and lacy appearances, although textures and appearance vary among the species. Practice Tests\r14. There is no distinction between fertile and sterile leaves in Adiantum. Fern, class of several thousand species of nonflowering vascular plants that reproduce by spores. Adiantum Species: raddianum Family: Pteridaceae Life Cycle: Perennial Recommended Propagation Strategy: Division Country Or Region Of Origin: Tropical Americas and West Indies Distribution: Tropical Americas and West Indies Particularly Resistant To (Insects/Diseases/Other Problems): This plant is seldom damaged by deer. Maidenhair ferns are from the family Pteridaceae, the family of ferns, and has the scientific name Adiantum. The asexual reproduction is by the formation of spores in sporangia which group to form sori. life cycle of adiantum *adiantum have hetromorphic alternation of generation in which *sporophyte being dormant on the gametophyte *gametophyte is small znd reduced but are separate and independent structural features of sporophyte different structural features of sporophyte of adiantum are Scientific Name: Achillea filipendulina Common Name: Yarrow coronation gold Growing Zone: USA: 3 to 8 Life Cycle / Plant Type: Perennial Plant Details.

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