Question
Consider the statements on modern trends in angiosperm embryology:
(I) In vitro fertilization and embryo culture help overcome post-fertilization barriers and study early development.
(II) Molecular markers and gene-expression studies reveal genetic regulation of embryogenesis.
(III) Double fertilization was recently discovered by molecular techniques and was unknown classically.
Select the correct combination:
Asked in UP PGT (Biology) · 2026
Reproduction in Plants · Biology
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Chlorophyll absorbs light energy mainly in the blue and red regions.
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Questions Asked from Plant Reproduction: Vegetative, Asexual & Sexual in Previous Exams
See how often Plant Reproduction: Vegetative, Asexual & Sexual has appeared in previous-year questions across major government exams.
15UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2026
9SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026
15State PSC Questions Asked in These Years:2002, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Plant Reproduction: Vegetative, Asexual & Sexual has appeared in 46 previous-year exam questions, most frequently in UPSC, State PSC and SSC.
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