What is the chemical composition of sticky substance found on the stigma of angiospermic flower?

Asked by saradamahapatra9999 | 20th 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 | 21st Aug, 2019, 11:24: AM