The results of mendel's study supported the gene hypothesis of heredity because the flower colors of the offspring -

a
all blended
b
appeared in distinct and predictable ratios
c
always were either one color or the other
d
never changed from generation to generation

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Differences between compact bone and cartilage

The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?