Biology · Plant Reproduction
आम के बीजांड (mango ovule) में डिप्लोस्पोरी (diplospory) के माध्यम से एक द्विगुणित भ्रूण (diploid embryo) के विकास की ओर ले जाने वाली घटनाओं के सही अनुक्रम का चयन कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1बीजांडकाय [Nucellus (2n)] → प्रपसू [Archesporium] → गुरुबीजाणु मातृ कोशिका [Megaspore mother cell] → भ्रूणकोष [Embryo sac] → द्विगुणित भ्रूण [Diploid embryo]✓
- 2बीजांडकाय [Nucellus (2n)] → प्रपसू [Archesporium] → गुरुबीजाणु मातृ कोशिका [Megaspore mother cell] → अर्धसूत्रीविभाजन [Meiosis] → अगुणित गुरुबीजाणु [Haploid Megaspore] → भ्रूणकोष [Embryo sac] → युग्मकसंलयन [Syngamy] → द्विगुणित भ्रूण [Diploid embryo]
- 3बीजांडकाय [Nucellus (2n)] → द्विगुणित भ्रूण [Diploid embryo]
- 4बीजांडकाय [Nucellus (2n)] → भ्रूणकोष [Embryo sac] → युग्मकसंलयन [Syngamy] → द्विगुणित भ्रूण [Diploid embryo]
सही उत्तर देखें
बीजांडकाय [Nucellus (2n)] → प्रपसू [Archesporium] → गुरुबीजाणु मातृ कोशिका [Megaspore mother cell] → भ्रूणकोष [Embryo sac] → द्विगुणित भ्रूण [Diploid embryo]
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