The pedigree shows a pattern of inheritance for a particular trait in humans. What inheritance pattern can be inferred by the pedigree?
A) sex- linked recessive
B)autosomal dominant
C)sex- linked dominant
D)autosomal recessive

If your blood becomes too concentrated with iona, what will happen to the red blood cells

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive