Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 3- Plant Kingdom Part 1
Chromatophores are found in which algae?
Red algae and brown algae
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Key Terms
Term
Definition
Chromatophores are found in which algae?
Red algae and brown algae
Who were the main propounders of natural system of classification?
Bentham and Hooker
Who were the main propounders of phylogenetic system of classification?
Englr and Prantle, Hutchinson and Takhtajan
What are cormophytes?
Plants in which body is differentiatred into roots, stems and leaves.
What are phanerogams?
Seeded plants
Who coined the term thallophytes?
Endlicher
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| Term | Definition |
|---|---|
Chromatophores are found in which algae? | Red algae and brown algae |
Who were the main propounders of natural system of classification? | Bentham and Hooker |
Who were the main propounders of phylogenetic system of classification? | Englr and Prantle, Hutchinson and Takhtajan |
What are cormophytes? | Plants in which body is differentiatred into roots, stems and leaves. |
What are phanerogams? | Seeded plants |
Who coined the term thallophytes? | Endlicher |
Thallophytes show what kind of growth? | Diffused growth |
How are the sex organs of algae different from other plants? | Unicellular sex organs, sterile jacket is absent |
Volvox shows which type of life cycle? | Haplontic life cycle |
Diplontic life cycle is shown in which alga? | Fucus |
Haplo-diplontic life cycle is found in which algae? | Ectocarpus and kelp |
What is the shape of chloroplast of chlamydomonas? | Cup shaped |
Which alga has reticulate chloroplast? | Oodogonium |
Which alga has girdle shaped chloroplast? | Ulothrix |
Which alga has stellate chloroplast? | Zygonema |
What is present in the centre of pyrenoid? | Protein |
Stigma is present in which stage of algae? | Reproductive stage |
Which type of flagella is completely smooth? | Acronematic/whiplash |
What are the projection on pentonematic/tinsel flagella called? | Flimmers/mastigonemes |
Sporophyte is not formed in which group of plants? | Algae |
Red rust of tea is caused by? | Cephaluoras viriscence |
Why does red sea appear red? | Due to the presence of Trichodesmium erithrium |
What is the mode of nutrition of gracillaria? | Parasitic |
Which algae are minimum in nubmer of species? | Brown algae |
Name a terrestrial red algae. | Porphynidium |