1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Which of the following unicellular organisms has a macronucleus for trophic function and one or more micronuclei for reproduction?
A
Euglena
B
Amoeba
C
Paramecium
D
Trypanosoma
2
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
From the following statements select the wrong one
A
Prawn has two pairs of antennae.
B
Nematocysts are characteristics of the phylum cnidaria.
C
Millepedes have two pairs of appendages in each segment of the body.
D
Animals belonging to phylum porifera are marine and frsh water.
3
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
In contrast to annelids the platyhelminthes show
A
absence of body cavity
B
bilateral symmetry
C
radial symmetry
D
presence of pseudocoel.
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In Arthropoda, hend and thorax are often used to form cephalothorax, but in which one of the following classes, is the body divided into head thorax and abdomen?
A
Insecta
B
Myriapoda
C
Crustacea
D
Arachnida and curstacea
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