Coral reefs provide support for about of all known marine fish species.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Moving down the ramp from 6 meters to