Both alleles in a gene usually express themselves. (True or false?)

Both alleles in a gene usually express themselves.
 
  Indicate whether the statement is true or false

Question 2

The main role of drones in a hive is to:
 
  a. Mate with the queen c. Fertilize eggs
  b. Protect sterile females d. All answers

Question 3

_____________ eat through the walls of the digestive tract and migrate to the liver.
 
  a. Tapeworms c. Stomach worms
  b. Roundworms d. Flukes

Question 4

Different segments of chromosomes control the different traits that are expressed in the organism.
 
  Indicate whether the statement is true or false

Question 5

________ mites feed on the blood of pupae and adult bees.
 
  a. Tracheal c. Brood
  b. Apiary d. Varroa

Question 6

Which of the following internal parasites lives off food that passes into the host animal's intestines?
 
  a. Stomach worms c. Tapeworms
  b. Flukes d. Roundworms