彼得·雷蒙德·格兰特

11 个文章
Closely related species of birds are also chromosomally similar.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Thus mating of females was strictly along the lines of paternal song.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Islands are known to differ in the food supply available to ground finches, mainly seeds.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Males transmit signals in courtship through behavioral displays.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Evidence of epistasis from hybridization studies is more scarce.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
We observe closely related species in sympatry and infer how they evolved from a common ancestor.
Cube681
•
0 0 2
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Species can be recognized by their morphological characteristics and songs.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
The theory of founder effects does not explain how novel features like plumage traits arise.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
The process of speciation is completed with the cessation of genetic exchange.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言
Plumage features constitute a major component of courtship signals.
Cube681
•
0 0 0
peter-raymond-grant 彼得·雷蒙德·格兰特 名人名言