Search found 2 matches

by scrnnamepending
Wed Oct 14, 2009 3:15 pm
Forum: Cell Biology
Topic: Disjunction and Aneuploidy??
Replies: 1
Views: 2502

Disjunction and Aneuploidy??

Meiosis can fail to separate chromosomes at either Meiosis I or meiosis II resulting in aneuploidy. Assume a female has two versions of X chromosomes. The male has one X chromosome and one Y chromosome and they have children with XXY. (Klinefelter's) Evaluate each of the following possibilities as p...
by scrnnamepending
Wed Oct 14, 2009 3:12 pm
Forum: Cell Biology
Topic: General Biology: Mitosis and Meiosis help?
Replies: 1
Views: 2598

General Biology: Mitosis and Meiosis help?

Having some major trouble figuring out this question: In the orchid Vanilla phaeantha, a diploid cell in G1 contains an average 15 pg of DNA spread among 32 chromosomes. Please answer the following questions about this plant: A diploid cell in prophase should have a total of ____15___ pf of DNA, ___...