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The term 'polyadelphous' is related to
(2) androecium
As per NCERT, stamens may be united into one bunch (monoadelphous), two bundles (diadelphous) or more than two bundles (polyadelphous), as in citrus.
∴ The term 'polyadelphous' refers to the union of stamens, i.e. the androecium.
Answer: (2)
How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?
Radial symmetry is found in the flowers of
Free-central placentation is found in
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
Axile placentation is present in
Roots play insignificant role in absorption of water in
Perigynous flowers are found in
Keel is the characteristic feature of flower of
Leaves become modified into spines in
[figure] is the floral formula of