Asexual and Sexual Reproduction in Plants — BIO BOTANY STD 12 — Question
Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYAsexual and Sexual Reproduction in Plants3 Marks
Question
Where the stomium is located? What is its role?
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Answer
In a mature anther, the cells along with junction or the two sporangia of an anther lobe lack cellulose and lignin thickening. This region is called stomium. Stomium along with hygroncopic nature of Endothecium helps in the dehiscence of anther at maturity.
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