State the main function of the following

Basic Biology (10)

State the main function of the following:

  1. Lymphocytes of blood
  2. Leydig cells
  3. Guard cells
  4. Eustachian tube
  5. Corpus luteum

Answer

  1. Produce Antibodies
  2. Secrete Testosterone/ male sex harmones
  3. Regulates the opening and closing of stomata
  4. Equalises air pressure on either side of ear drum for it to vibrate freely.
  5. Secretes progesterone to prepare the uterus for implantation of zygote.
Exam Year: 2016