Biology
General
Easy
Question
In gymnosperms the dominate phase is …A… . They are heterosporous, produce …B… and …C… . Here, A, B and C refers to
- A-sporophyte, B-haploid microspores, C-haploid megaspores
- A-gametophyte, B-haploid microspores, C-diploid megaspores
- A-sporophyte, B-diploid microspores, C-diploid megaspores
- A-gametophyte, B-diploid microspores, C-haploid megaspores
The correct answer is: A-sporophyte, B-haploid microspores, C-haploid megaspores
A-Sporophyte B-Haploid microspore C-Haploid megaspore
In gymnosperms the dominant phase is sporophyte. They are neterosporous and produce haploid megaspore and microspores. Which are produced with in sporangia born on sporophyll. These sporangia are arranged spirally along an axis to form compact cones
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