A heterozygous male Komodo dragon mates with a heterozygous female. a. Complete the punnett square below

b. What percentage of the offspring have a short tail?

c. What percentage of the offspring are heterozygous?

Ugh, this stuff is so difficult.

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.