Please help Colorblindness is a sex-linked trait that is caused by a
common X-linked recessive gene. In the Punnett square
to the right what is the probability of the female offspring
being colorblind?
A) 50%
B) 100%
C) 75%
D) 0%

Scientific thinking: what clues about biology might road kill provide?

Which statements describe resources? one of the factors people use when deciding where they will live is the availability of resources. renewable resources have little value for people. resources are unevenly distributed throughout the world. energy is the world resource which has the highest use. the use of nonrenewable resources has decreased in recent history. the use of resources is evenly distributed throughout the world. the world's oil supply will last for the next forty years if its use continues as expected.

Diagram of the evolution of land plants?