Individuals with blood group AB can donate blood to individuals with blood group(s)___________?
A and B
A and O
AB only
O only
Correct answer is C
Donors with blood type AB can donate to recipients with blood type AB only.
Donors with blood type O can donate to recipients with blood types A, B, AB and O (O is the universal donor)
Which of the following factors is not a source of variation in living organisms?
Environment
Inheritance
Mitosis
Meiosis
Correct answer is C
No explanation has been provided for this answer.
Regulating the harvest of timber and poaching
Creating, protecting, and managing the forest reserves
Tracking the movement of timber, wood, and wildlife
Regulating mining activities in the forest
Correct answer is D
No explanation has been provided for this answer.
Which of the following resources is renewable?
Petroleum
Coal
Iron
Trees
Correct answer is D
No explanation has been provided for this answer.
Cholera is mostly spread by_______
air
soil
water
noise
Correct answer is C
No explanation has been provided for this answer.