Most people perceive a greater risk from toxins with acute effects because . a.
they are only found in humans
b.
they are always the most deadly
c.
the synergistic effects of the combination of chemicals are easily distinguishable
d.
the negative outcomes occur rapidly
e.
the negative effects take years to show up

What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

25. what does meiosis create? haploids or diploid? somatic cells or gametes?