1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Diversification in plant life appeared
A
due to long periods of evolutionary changes
B
due to abrupt mutations
C
suddenly on earth
D
by seed dispersal.
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Angiosperms have dominated the land flora primarily because of their
A
power of adaptability in diverse habitat
B
property of producting large number of seeds
C
nature of self pollination
D
domestication by man.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following pairs of plants are not seed producers?
A
Fern and Funaria
B
Funaria and Ficus
C
Ficus and Chlamydomonas
D
Funaria and Pinus
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Sexual reproduction in Spirogyra is an advanced feature because it shows
A
different sizes of motile sex organs
B
same size of motile sex organs
C
morphologically different sex organs
D
physiologically differentiated sex organs.
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