Which of the following types of reproductive isolation can occur in the same general location? Select all that apply. Group of answer choices behavioral isolation geographic isolation temporal isolation gametic isolation hybrid inviability

Which traits are analogous or secondarily lost on your tree?     1     2     3     4     5     6     7     8 It's not just 7, you can choose multiple

in a village where the proportion of individuals who are susceptible to malaria (genotype hba/hba) is 0.53 and the population is assumed to be at hardy weinberg equallibruim what proportion of the population should be hetrozygous hba /hbs

There are particular factors that cause the diversity in a gene pool to change. For each of the following statements, select the correct factor from the menu on the attached picture that is being described. The process by which organisms with certain heritable traits survive, passing on their traits to the next generation; determined by the environmental conditions of the time    A change in allele frequencies caused by chance events in a small gene pool  The movement of alleles into or out of a population by immigration or emigration  The process of choosing mates based on the presence of certain traits or phenotypes and, thus, genotypes; traits are usually displayed in some form of courtship ritual   A type of genetic drift that occurs when a natural disaster thins the population to a small group that happens to be unrepresentative of the original group; allele frequencies of the two groups will be dissimilar   A type of genetic drift that occurs when a small population that is not…

Which of the following is the best definition of a molecular marker? a gene that is likely to be associated with a specific disease a dark or light band that on a chromosome that is visible in a karyotype a DNA sequence that varies among individuals

In a population that is in Hardy-Weinberg equilibrium, the frequency of allele a = 0.3.  What is the percentage of the population that is heterozygous for this allele? Group of answer choices 40 42 3 21 9

It is possible for a new species to arise from the cross of two species that result in a new hybrid species. False True

How do I set up number 6

Based on this tree, fill in the table below it, using 1 to indicate the presence of a trait and 0 to indicate the absence of a trait. D SPECIES A 1 2 TRAIT 3 4 5 B A -5 C E D E B