General Knowledge - Biology - Discussion
Discussion Forum : Biology - Section 1 (Q.No. 3)
3.
Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
Discussion:
38 comments Page 1 of 4.
Jitendra said:
6 years ago
Gymnosperms means long tree and also a non flowering plant.
(8)
Mary D Phiri said:
7 years ago
The mentioned plants above are non flowering plants.
Therfore the correct answer is gymnosperms.
Therfore the correct answer is gymnosperms.
(6)
Raju said:
4 years ago
They are Cells in flower embryo.
(3)
Monika bathi said:
5 years ago
They are group of plants uncovered by the ovary of the seeds.
(3)
Ram said:
6 years ago
Monocotyledons and dicotyledons entirely belong to some other characteristics so these 2 are not correct answers.
(3)
Lovaraju said:
8 years ago
Please explain the other options.
(2)
Daniella said:
9 years ago
Gymnosperms are non-flowering plants.
(1)
Sarawar said:
1 decade ago
Plant kingdom - A. Cryptogamae (seedless) B. Phanerogamae (bearing seed).
Crytogamae - A. Thalophyt B. Bryophyt C. Pteridophyt.
Thalophyt - No root, stem, leaves, cell wall made up chitin.
Two type: A. Algae B. Fungi.
Bryophyt - Chlorophyllous, autotrophic, embryopand atracheophytic cryptogams.
Pteridophyte - Have vascullar tissue, have root stem leaves.
Phanerogamae - A. Gymnospern (non flowering, pollination thru air) B. Angiosperm (flowering).
Angiosperm - A. Autrotrophic (prepare own food) B. Parasite (expend on other food).
Crytogamae - A. Thalophyt B. Bryophyt C. Pteridophyt.
Thalophyt - No root, stem, leaves, cell wall made up chitin.
Two type: A. Algae B. Fungi.
Bryophyt - Chlorophyllous, autotrophic, embryopand atracheophytic cryptogams.
Pteridophyte - Have vascullar tissue, have root stem leaves.
Phanerogamae - A. Gymnospern (non flowering, pollination thru air) B. Angiosperm (flowering).
Angiosperm - A. Autrotrophic (prepare own food) B. Parasite (expend on other food).
(1)
Shambhu prasad said:
9 years ago
The gymnosperms are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and gnetophytes. The term "gymnosperm" comes from the Greek composite word meaning "naked seeds", after the unenclosed condition of their seeds. Their naked condition stands in contrast to the seeds and ovules.
(1)
Haifa hassan said:
1 decade ago
The above mentioned are non flowering plants thus referred to as Gymnosperm.
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