Exam Questions and CORRECT Answers
G2 - CORRECT ANSWER - Phase after S phase
2 - CORRECT ANSWER - Somatic cells have how many sets of chromosomes
S - CORRECT ANSWER - Phase where chromosomes are duplicated
cleavage furrow - CORRECT ANSWER - In cytokinesis a plant cell has what that an
animal cell does not
Both pinch in to separate the cytoplasm in two pieces - CORRECT ANSWER - Binary
fission is more like animal cell division why?
Sperm - CORRECT ANSWER - Contains autosomes and a Y chromosome
Karyotype - CORRECT ANSWER - image of all of the chromosomes in a cell (46)
2^n - CORRECT ANSWER - number of combinations possible when chromosomes assort
independently into gametes
crossing over/recombination - CORRECT ANSWER - when homologous chromosomes
trade parts of chromosome arms
1-3 crossover events - CORRECT ANSWER - How many crossover events occur in a
human chromosome pair
sex-linked gene - CORRECT ANSWER - gene located on a sex chromosome