CBSE Class 10 Answered
What is the chemical composition of sticky substance found on the stigma of angiospermic flower?
Asked by saradamahapatra9999 | 20 Aug, 2019, 02:51: PM
Expert Answer
The wet, sticky stigmas of angiospermic flowers have surface cells which break open to produce the sticky secretions. These secretions contain proteins, fats, sugars and pigments which hold the pollen grains in place and allow pollination.
Answered by Sheetal Kolte | 21 Aug, 2019, 11:24: AM
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