A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

Peter R. Grant Natural Quotations

Peter R. Grant Quotes about:

Natural Quotes from:

Basis Quotes

Thus the genetic basis to the origin of bird species is to be sought in the inheritance of adult traits that are subject to natural and sexual selection.

Quotes from famous authors

Popular tags & topics