Question
Choose the correct option for the Assertion (A) and Reason (R) given below:
Assertion (A): In Chlamydomonas, the life cycle is predominantly haplontic, and the zygote represents the only diploid stage.
Reason (R): In Volvox, both asexual and sexual reproduction occur, and zygotic meiosis restores the haploid phase after fertilization.
Asked in UP PGT (Biology) · 2026
Plant Kingdom · Biology
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Meristematic tissue contains actively dividing plant cells.
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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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