Question
Biology Question on Kingdom Plant
Cycas and adiantum resemble each other in having
A
Seeds
B
Motile sperms
C
Cambium
D
Vessels
Answer
Motile sperms
Explanation
Solution
Cycas is a gymnospermand Adiantum is a pteridophyte.
- Cambium and seeds are absent in pteridophytes whereas vessels are absent in both.
- Both Cycas and Adiantum resemble each other in having multi-ciliated sperms.
- Adiantum known as Maidenhair fern is a pteridophyte that resembles cycas in having motile sperm.
- Seeds and cambium are common in gymnosperms and are absent in pteridophytes.
- True vessels are absent in both pteridophytes and gymnosperms
Hence the correct option is B - Cycas and adiantum resemble each other in having motile sperms.