MEDIUM
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Mark the odd one out with respect to maize grain:

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Important Questions on Morphology of Flowering Plants

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Which of the following is correct with reference to flowers of family Solanaceae?
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The given aestivation is __A__ and found in __B__:

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In the given figure of maize grain certain regions are labelled as A, B, C and D. Match them with the codes (1,2,3 and 4) given below and select the correct option.

(1) The main nutritive tissue
(2) Shield shaped cotyledon
(3) Protection sheath of radicle
(4) The proteinaceous layer

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Select the pair which contains monocotyledonous families.
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Which of the following features characterise the family represented by the given floral diagram?

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Whorled, simple leaves with reticulate venation are present in:
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Pentamerous, actinomorphic flowers, bicarpellary ovary with oblique septa and capsule or berry fruits are characteristic features of
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In a flower, there are five unequal petals. The posterior petal is the largest. The two anterior petals are partially fused to form a boat-shaped structure. The two lateral petals are smaller than the posterior petal. Which one of the following characters is not associated with such a flower?