Class X Sciences
[papers from previous years]

Four students P, Q, R and S differently reported the following set
of organs to be analogous :
P. Forelimb of a frog and forelimb of a lizard
Q. Forelimb of a bird and forelimb of a human
R. Wings of a parrot and wings of a butterfly
S. Wings of a bird and wings of a bat
The two students who have reported correctly are :
(A) P and Q
(B) Q and R
(C) R and S
(D) P and S

1

Answers

2015-04-28T15:31:18+05:30
The two students who have reported correctly are(D) P and S
0