science
Grade-10
Easy
Question
In plants which of the following are produced by meiosis?
Haploid gametes
Haploid spores
Diploid sporophyte
Diploid spores
Haploid gametes
Haploid spores
Diploid sporophyte
Diploid spores
Hint:
Sporophyte is diploid.
The correct answer is: Haploid spores
Plants have sporophyte and gametophyte stages during their life cycle.
Cell cycle can be classified as mitosis and meiosis.
Mitosis produces identical daughter cells which are diploid, while meiosis produces gametes which are not identical and are haploid.
Sporophyte is the diploid stage of plant. Upon meiosis, the diploid sporophyte produces haploid spores which are called microspore and macrospore.
- Mitosis produces diploid cells and meiosis produces haploid cells
- Sporophyte stage is diploid
- Sporophytes undergo meiosis and produces spores that are haploid
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