The diet to treat cystic fibrosis should include all of the following except:
a. high in calories to prevent malnutrition
b. includes liberal salt usage to replace electrolytes
c. restricted in fat to prevent steatorrhea
d. includes dietary supplements and shakes

Option C, Restricted in fat to prevent steatorrhea

Explanation:

In cystric fibrosis, a person is required to take high fat and high calories food to prevent themselves from malnutrition.

CF is a genetic disease in which the epithelial cells of the body are affected due to which the absorption of essential nutrients such as fats, carbohydrates, calories etc is not efficient. Thus, an individual suffering from CF has to intake lot of fats and calories or else they look very skinny and suffer from the issues of being underweight.

Hence, option C is correct

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.