1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Which one is a wrong statement?
A
Haploid endosperm is typical feature of Gymnosperms.
B
Brown algae have chlorophyll $$a$$ and $$c$$ and fucoxanthin.
C
Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms.
D
Mucor has biflagellate zoospores.
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
The structures that help some bacteria to attach to rocks and/or host tissues are
A
mesosomes
B
holdfast
C
rhizoids
D
fimbriae.
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
In which group of organisms the cell walls form two thin overlapping shells which fit together?
A
Dinoflagellates
B
Slime moulds
C
Chrysophytes
D
Euglenoids
4
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Select the wrong statement.
A
The term 'contagium vivum fluidum' was coined by M. W. Beijerinck.
B
Mosaic disease in tobaco and AIDS in human being are caused by viruses.
C
The viroids were discovered by D.J. Ivanowsky.
D
W.M. Stanley showed that viruses could be crystallised.
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