Mendel′s laws are only valid under the presumption that:

a. the case in point is monogenic heredity
b. the genes observed are in linkage
c. the genes for the traits observed are localised on one chromosome
d. if the genes observed are linked to chromosome X

The earth's polarity has switched many times through history as evidence by what wh the earth clorets he has switched many times throughout history as evidence by what

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?