Plant KingdomHard
Question
Seed habit first orignated in
Options
A.certain ferns
B.certain pines
C.certain monocots
D.primitive dicots
Solution
The tendency towards seed formation is called seed habit. It was developed in fossil gymnosperm of group Cycadofilicales (pteridoeperms), ie, seed ferns, eg, Lyginopteris which bears character of cycads and ferns both. Seed habit is shown by few pteridophytes like Selaginella, Marsila, Isoetes etc which exhibit heterospory.
Create a free account to view solution
View Solution FreeMore Plant Kingdom Questions
How many flagella are found in antherozoid of pteridophytes...Chlamydomonas shows...In gymnosperms, the ovule is naked because...Which are the most primitive plants of embryophyta...Classification of Algae into 11 classes was made by Fritsch on the basis of flagellation, pigmentation and type of reser...