13-15 Flashcards
1
Q
Sister chromatids suffer from nonsister chromatids in that sister chromatids
A
Are products of the S phase of the cell cycle and are two copies of one chromosome
2
Q
The life cycle called __ in plants has two multicellular stages:
A
Alternation of generations
Haploid gametophyte
Diploid sporophyte
3
Q
In meiosis…
A
Nonsister chromatids is homologous pairs cross over and form chiasmata
4
Q
Ignoring crossover, how many kinds of gametes can be produced by an organism with a diploid number of 8?
A
16
5
Q
Unless the chromosomes were stained to show band patterns, a karyotype would be least likely to show which of the following?
A
Part of a chromosome turned around
