The taste buds of Humans are located in pockets around the papillae on the surface and side of the tongue, but some on the surface of the pharynx and the larynx.
a) What are the four basic taste senses ?
b) Find out their location in tongue

Read the following statements and find out the incorrect statement(s). a. Humans are sexually reproducing and viviparous. b. Transfer of sperm in female genital tract (vagina) is called ejaculation. c. There are remarkable differences between the reproductive events in the male and in the female. d. Sperm formation continues even in old men, but formation of ovum ceases in women around the age of fifteen years. e. The male and female reproductive systems are located in the pelvic region.