alleryWhich embryo-sac cells bear a filiform apparatus that guides the pollen tube?
AAntipodals
BSynergids
CPolar nuclei
DEgg cells
Answer & Solution
Correct answer: B. Synergids
The two synergids flank the egg at the micropylar end. Their filiform apparatus guides pollen-tube entry; together the egg and synergids form the egg apparatus.
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