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CBSE Class 11-science Answered

what are elaters and state their functions?
Asked by imtiyazmulla68 | 30 Mar, 2018, 09:43: PM
answered-by-expert Expert Answer
Elaters are the ribbon or tube like structures attached to the wall of spore. The elaters function is to increase dispersal because they push the spores out of the plant by absorbing moisture.
Answered by Sivanand Patnaik | 30 Mar, 2018, 11:22: PM

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CBSE 11-science - Biology
what is meant by haplonotic
Asked by gunasrisivakumar | 09 Sep, 2020, 12:52: PM
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CBSE 11-science - Biology
What is alternative of generation
Asked by ayushkumar10 | 08 Sep, 2018, 07:58: PM
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CBSE 11-science - Biology
in kingdom plantae alternation of generation is not associated with  a. lenght of diploid and haploid phases b. sporophytic and gametophytic stages c. no. of haplod and diploid phases d. free living or dependent nature of haploid and diploid phases
Asked by kaintkaku | 13 May, 2018, 05:57: PM
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CBSE 11-science - Biology
Life cycel of Ectocarpus and Fucus respectively are 1) haplontic, diplontic 2) diplontic, haplodiplontic 3) haplodiplontic, diplontic 4) haplodiplontic, haplontic
Asked by heraomair29 | 24 Apr, 2018, 01:40: PM
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CBSE 11-science - Biology
what is traeculae and also tell modification of trabeculae in sellaginella in detail  
Asked by kaintkaku | 23 Apr, 2018, 01:50: PM
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CBSE 11-science - Biology
what are elaters and state their functions?
Asked by imtiyazmulla68 | 30 Mar, 2018, 09:43: PM
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CBSE 11-science - Biology
Name the plant body which produces gametes by mitosis.
Asked by Topperlearning User | 30 Jul, 2014, 04:08: PM
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CBSE 11-science - Biology
Name the process by which haploid spores are produced by the sporophyte.
Asked by Topperlearning User | 30 Jul, 2014, 04:08: PM
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CBSE 11-science - Biology
Give any two examples of plants which exhibit a haplontic life cycle.
Asked by Topperlearning User | 30 Jul, 2014, 04:08: PM
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CBSE 11-science - Biology
Name the diploid phase in the plant with a haplontic life cycle.  
Asked by Topperlearning User | 30 May, 2016, 07:10: AM
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