#Question id: 3269
#Section 2: Evolution
Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, they may appear quite similar as a result of
#Question id: 4723
#Section 2: Evolution
The most common cause of the pleiotropic effect of gene is due to
#Question id: 3270
#Section 2: Evolution
Heterozygote advantage should be most closely linked to which of the following?
#Question id: 4724
#Section 2: Evolution
Which of the following are true about crossing over ?
#Question id: 3271
#Section 2: Evolution
Consider hemophilia A, a clotting disorder caused by an X-linked recessive allele with a frequency (q) of approximately 1 in 10,000. The frequency of the disease among females and among male respectively
#Question id: 3275
#Section 2: Evolution
When imbalances occur in the sex ratio of sexual species that have two sexes (that is, other than a 50:50 ratio), the members of the minority sex often receive a greater proportion of care and resources from parents than do the offspring of the majority sex. This is most clearly an example of ________.