Question
Biology Question on Kingdom Plant
Top-shaped multiciliate male gametes and the mature seed which bears only one embryo with two cotyledons, are characteristic features of :
A
polypetalous angiosperms
B
gamopetalous angiosperms
C
conifers
D
cycads
Answer
cycads
Explanation
Solution
Cycads are a group of seed plants known for these characteristics, which distinguish them from other plant groups like angiosperms (both polypetalous and gamopetalous) and conifers.
So, the correct option is (D): cycads