Somatic cells of chimpanzees contain 48 chromosomes. how many chromatids and chromosomes are present at (a) anaphase of mitosis, (b) anaphase i of meiosis, (c) anaphase il of meiosis, (d) g1 prior to mitosis, (e) g2 prior to mitosis, (f) g1 prior to meiosis l, and (g) prophase of meiosis l? how many chromatids or chromosomes are present in (h) an oogonial cell prior to s phase, (i) a spermatid, (j) a primary oocyte arrested prior to ovulation, (k) a secondary oocyte arrested prior to fertilization, (l) a second polar body, and (m) a chim panzee sperm?

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Identify the examples in which sam interacts only with natural resources