kekewold1678 kekewold1678
  • 30-12-2017
  • Biology
contestada

What indicates that a b cell or t cell has developed immunocompetence?

Respuesta :

jennyyle12p2idco
jennyyle12p2idco jennyyle12p2idco
  • 14-01-2018
when t cell migrates to thymus to mature
Answer Link

Otras preguntas

why do castles have flags?
Rob has 40 coins, all dimes and quarters, worth $7.60. How many dimes and how many quarters does he have?
A dominant gene usually shows itself over a a. homozygous gene. b. heterozygous gene. c. recessive gene. d. sex-linked trait.
Solve by Substitutiony= -3/2x -4y= -1/2x =1
Describe how a disagreement over states' rights led to the beginning of the Civil War.
A pendulum takes 10 seconds to swing through 2 complete cycles. a. How long does it take to complete one cycle? b. What is its period? c. What is its frequency?
What does John Smith hope to achieve by writing the excerpt from The General History of Virginia?
A pendulum takes 10 seconds to swing through 2 complete cycles. a. How long does it take to complete one cycle? b. What is its period? c. What is its frequency?
A pendulum takes 10 seconds to swing through 2 complete cycles. a. How long does it take to complete one cycle? b. What is its period? c. What is its frequency?
A child’s toy rake is held so that its output arm is 0.75 meters. If the mechanical advantage is 0.33, what is the input arm length?