1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Viruses are no more ''alive'' than isolated chromosomes because
A
They require both RNA and DNA
B
they both need food molecules
C
they both require oxygen for respiration
D
both require the environment of a cell to replicate.
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In which kingdom would you classify the archaea and nitrogen-fixing organisms, if the five-kingdom system of classification is used?
A
Plantae
B
Fungi
C
Protista
D
Monera
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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