Which is the smallest of the terrestrial planets? A. Mercury
B. Earth
C. Venus
D. Mars

Explain the significance of the increased cell specialization of the volvocine line

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

Explain the significance of meiosis in sexual reproduction