According to the theory of island biogeography, which of the following is not an island ecosystem?

a.
a mountain with thriving vegetation surrounded by an arid desert.
b.
the open ocean.
c.
grasslands that surround a lake.
d.
a cave within the forests of the appalachian mountains in the eastern united states.

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles

Which of the following forest management practices is best for reestablishing areas of forest?