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1. The chromosomal origin of species B is: A. A chromosomal doubling of Species

ID: 38779 • Letter: 1

Question


1. The chromosomal origin of species B is: A. A chromosomal doubling of Species A B. A chromosomal doubling of Species D C. An amphidiploid derived from species C and D D. An amphidiploid derived from species D and E E. None of the above
2. The monoploid number (x) for species B is: A. 5 B. 10 C. 15 D. 20 E. 40



The table below presents chromosome data on five species of plants and their F1 hybrids. 1. The chromosomal origin of species B is: A. A chromosomal doubling of Species A B. A chromosomal doubling of Species D C. An amphidiploid derived from species C and D D. An amphidiploid derived from species D and E E. None of the above 2. The monoploid number (x) for species B is: A. 5 B. 10 C. 15 D. 20 E. 40

Explanation / Answer

Answer-- 1. C)

2. C)