Select the correct answer from each drop-down menu. offspring inherit genes from their parents, and these genes determine their physical characteristics. according to the law of (blank), a heterozygous organism has about a (blank) chance of producing gametes with the recessive allele. a: 1. segregation 2. genetics 3. assortment b: 1. 25% 2. 50% 3. 75%

Football players often sustain lateral blows to the extended knee. which of the ligaments is (are) damaged as a result? a. suprapatellar b. oblique popliteal and extracapsular ligament c. medial collateral, medial meniscus, and anterior cruciate d. arcuate popliteal and the posterior cruciate

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.