The correct answer here is A. You can conclude that the black eye
pigment is a dominant trait, and that the allele is dominant, and the
brown eye pigment is a recessive trait, or has the recessive allele. In
human beings the characteristics that we inherit or display are all
determined by the alleles of our parents and whether or not they are
dominant or recessive.
Most becomes carbon dioxide and the rest of it often becomes fossil fuels such as coal
Many medicines such as digitalis and quinine come from plant products. Drugs derived from plants have been in use to treat illnesses and various medical conditions for thousands of years. Digitalis, which is used to treat heart diseases was derived from foxglove plant while quinine which is use for treatment of malaria was derived from the bark of a peruvian tree, the Cinchona.
Biodiversity refers to a varitety if life in the world, or habitate, ecosystem.
So the answer that is best to choose would be: D Living with in an eco system.
The correct answer is: Sodium and potassium ions move by active transport, and glucose moves by facilitated diffusion.
Because sodium and potassium are moved through cell membrane against their concentration gradients, transport requires energy (ATP), so it is active. <span>Glucose is a polar molecule and because the plasma membrane is impermeable to polar molecules transport of this important nutrient is accomplished by carrier proteins. This process is called facilitated diffusion and it is passive transport (doesn’t require energy).</span>
