3. A tree frog population lives in the canopy of a tropical rain forest. In this tree frog population, a
mutation occurs that results in a new trait for skin coloration causing stripes on their legs. Which of the
following factors has the GREATEST effect on whether leg stripes will become more common in the tree
frog population?
A. If the reproduction rate of the tree frog population remains constant over time,
B. If the new trait for stripes is more common in female frogs than in male frogs,
C. If the new tralt for stripes increases the survival rate of the tree frogs.
D. If enough ford and water is available in the rain forest canopy for the tree frog population

How does human environment effect the biosphere

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing

Embryonic stem cells are cells derived from an embryo. these cells can be used to create new tissues for patients suffering from certain illnesses and disorders. which statement best summarizes why the use of embryonic stem cells could be seen as unethical? a. some people consider embryos to possess rights equal to those of fully developed human beings. b. extracting stem cells from embryos is a very energy-intensive process, which consumes resources that could be used elsewhere. c. embryos are difficult to obtain, so the monetary cost of using them for research outweighs their benefit. d. the process of extracting stem cells from embryos generates biohazardous waste that cannot be safely disposed of.