1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Read the following five statements (A - E) and answer as asked next to them.
(A)   In Equisetum, the female gametophyte is retained on the parent sporophyte.
(B)   In Ginkgo, male gametophyte is not independent.
(C)   The sporophyte in Riccia is more developed than that in Polytrichum.
(D)   Sexual reproduction in Volvox is isogamous.
(E)   The spores of slime moulds lack cell walls.

How many of the above statements are correct?
A
Two
B
Three
C
Four
D
One
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
How many organisms in the list given below are autotrophs?
Lactobacillus, Nostoc, Chara, Nitrosomonas, Nitrobacter, Streptomyces, Saccharomyces, Trypanosoma, Porphyra, Wolffia
A
Four
B
Five
C
Six
D
Three
3
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
4
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.
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