Which one of the following is wrongly matched? [NEET Kar. 2013]
What is common in all the three, Funaria, Dryopteris and Ginkgo? [NEET Kar. 2013]
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The plant body is thalloid in [NEET Kar. 2013]
Which of the following is not correctly matched for the organism and its cell wall degrading enzyme? [NEET 2013]
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]
1. In liverworts, mosses and ferns gametophytes are free-living
2. Gymnosperms and some ferns are heterosporous.
3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous
4. The sporophyte in liveworts is more elaborate than that in mosses
5. Both, Pinus and Marchantia are dioecious
How many of the above statements are correct?
Isogamous condition with non-flagellated gametes is found in : [NEET 2013]
Besides paddy fields cyanobacteria are also found inside vegetative part of : [NEET 2013]
Which one of the following pairs is wrongly matched? [2012M]
Read the following five statements (A - E) and answer the question.
(A) In Equisetum the female gametophyte is retained on the parent sporophyte.
(B) In Ginkgo male gametophyte is not independent.
(C) The sporophyte in Riccia is more developed than that in Polytrichum.
(D) Sexual reproduction in Volvox is isogamous.
(E) The spores of slime molds lack cell walls.
How many of the above statements are correct?
Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses [2012]
Which one of the following is a correct statement? [2012]
Cycas and Adiantum resemble each other in having: [2012]
In angiosperms, functional megaspore develops into [2011M]
Some hyperthermophilic organisms that grow in highly acidic (pH2) habitats belong to the two groups: [2010]
Algae have cell wall made up of: [2010]
Male and female gametophytes are independent and free -living in: [2010]
Which one of the following is a vascular cryptogam? [2009]
Which one of the following has haplontic life cycle? [2009]
Which one of the following plants is monoecious? [2009]
Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms [2008]
Which one of the following is heterosporous? [2008]
In which one of the following, male and female gametophytes do not have free living independent existence? [2008]
In gymnosperms, the pollen chamber represents [2007]
Spore dissemination in some liverworts is aided by [2007]
33 docs|83 tests
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33 docs|83 tests
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