Which statements describe hydrotropism? Check all that apply.

A. Hydrotropism is a plant’s response to light.
B. Hydrotropism is a plant’s response to an external stimulus.
C. Hydrotropism causes cells to grow longer on one side of the roots.
D. Hydrotropism causes cells to grow longer on one side of the stems.
E. Hydrotropism causes a plant to grow toward light.
F. Hydrotropism causes a plant to grow away from light

Which feature would you expect to find in a population in which sexual selection depends on male competition?

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other

Many humans consume both plants and animals. these humans are considered to be which of the following? herbivores carnivores omnivores