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1.Sexual Reproduction in Flowering Plants
medium
In an angiospermic plant, endosperm is formed due to fertilization of secondary nucleus but it is absent in some of the seeds viz. pea, bean, phaseolus (moong) etc. It is due to lack of
A
Certain enzymes
B
Dicotyledonous hormone
C
Growth hormone
D
None of the above
Solution
(d)Pea, bean and Phaseolus seeds are non-endospermic because endosperm is fully consumed during their embryo development. It is an advance character of angiosperm.
Standard 12
Biology
