A species has 2n = 20. How many chromosomes will be found per mutant cell in an autotriploid organism.

Two experimental varieties of strawberry are produced by crossing a hexaploid line that contains 48 chromosomes and a tetraploid line that contains 32 chromosomes. Experimental variety 1 contains 40 chromosomes, and experimental variety 2 contains 56 chromosomes.

How many chromosomes from the tetraploid lines are contributed to experimental variety 1? To experimental variety 2?

Two experimental varieties of strawberry are produced by crossing a hexaploid line that contains 48 chromosomes and a tetraploid line that contains 32 chromosomes. Experimental variety 1 contains 40 chromosomes, and experimental variety 2 contains 56 chromosomes.

How many chromosomes from the hexaploid line are contributed to experimental variety 1? To experimental variety 2?

Which of the following chromosomal mutations increases the amount of genetic material from all chromosomes?

True or False:Autopolyploids contain multiple chromosomal sets from two closely related species

Consider synapsis in prophase I of meiosis for two plant species that each carries 36 chromosomes. Species A is diploid and species B is triploid. What characteristics of homologous chromosome synapsis can be used to distinguish these two species?

From the following list, identify the types of chromosome changes you expect to show phenotypic consequences.

polyploidy

From the following list, identify the types of chromosome changes you expect to show phenotypic consequences.

trisomy