Hemophilia is caused by a recessive allele on the X chromosome.
Answer:
a.growing trees
Explanation:
growing trees decreases the level of co2 by taking in the co2 and convert it to oxygen
Answer: Prefix: Preobservation
Sufix: Observations
Explanation:
Mutation. endangerment and possible* extinction
(*= not likely)
Hope i help.
The answer to your question is,
C. The tails are hydrophobic
-Mabel <3