Plant KingdomHard
Question
Largest ovule in plant kingdom are found in
Options
A.Pinus
B.cycas
C.Thuja
D.Gnetum
Solution
Largest ovule in plant kingdom is found in Cycas. Female cone consists of megasporophylls. Each megasporophyll besrs 2-12 reddish ovules in the middle fertile part. Ovules of Cycas are the largest, 6-7 cm in dimerter.
The sperms of Cycas are the largest, (300μm) in the biological world.
The sperms of Cycas are the largest, (300μm) in the biological world.
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