Fossil $X$ is older than fossil $Y$ if

  • A

    $X$ was found deeper in sediment than $Y$

  • B

    $Y$ was found deeper in sediment than $X$

  • C

    $Y$ had less vestigial organs

  • D

    Fossil $Y$ had a homologous and analogous organs of $X$

Similar Questions

Who wrote the book "Genetics and the Origin of Species''

Mark the correct statements

$I.$ Fitness of individuals means reproductive fitness

$II.$ Homology in vertebrae brain indicates common ancestry

$III.$ Theory of acquired character was given by de Vries

$IV.$ After industrialization, the white moth did not survive due to predators

The correct option is

Most primary homonid appeared was

The cranial capacity of modern man is

Evolutionary biology is the study of