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Read the following four statements (A-D).
Options
(a) Both, photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane
(b) In dicot stems, a new cambium originates from cellls of pericycle at the time of secondary growth
(c) Stamens in flowers of Gloriosa and Petunia are polyandrous
(d) Symbiotic nitrogen-fixers occur in free-living state also in soil
Correct Answer:
Stamens in flowers of Gloriosa and Petunia are polyandrous
Explanation:
All the four statements are correct.
Related Questions: - The F F sub unit combination of particles borne by the inner membrane of mitochondria
- Cell wall consists of
- Protista includes
- The basic unit of biological classification is
- The degree of opening of stomata is determined by
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The F F sub unit combination of particles borne by the inner membrane of mitochondria
- Cell wall consists of
- Protista includes
- The basic unit of biological classification is
- The degree of opening of stomata is determined by
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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