Which example describes an inherited trait that cannot be determined by observing an individual?
skin color
finger length
blood type
skull size
which trait is most likely modified by environmental influences such as diet and lifestyle?
blood type
eye color
lifespan
seed type
which of these statements is true of offspring from organisms that reproduce asexually?
offspring are genetically identical to the parent.
offspring are genetically different from the parent.
offspring have no features like the parent.
offspring have some features like the parent.
how does an adult sponge asexually reproduce?
by developing a seed
by making a spore
by growing a bud
by splitting itself into two equal parts
what would happen if fertilization no longer occurred in a species that reproduces sexually?
the species would increase in number.
the species would decrease in number and eventually die off.
individual variation within the species would increase.
disease would destroy the species.