1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses?
A
diplontic life cycle
B
Members of Kingdom Plantae
C
Mode of Nutrition
D
Multiplication by fragmentation
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following is a correct statement?
A
Pteridophyte gametophyte has a protonemal and leafy stage.
B
In gymnosperms, female gametophyte is free-living.
C
Antheridiophores and archegoniophores are present in pterido phytes.
D
Origin of seed habit can be traced in pteridophytes.
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Cycas and Adiantum resemble each other in having
A
seeds
B
motile sperms
C
cambium
D
vessels
4
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because
A
female gametophyte is free and gets dispersed like seeds.
B
female gametophyte lacks archegonia.
C
megaspores possess endosperm and embryo surrounded by seed coat.
D
embryo develops in female gametophyte which is retained on parent sporophyte.
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