There are four different combinations of offspring genotypes in every punnett square. fill in the blanks below to complete the ratio for the punnet square shown to the right. black fur: white fur = :

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?