Question

differentiate between holophytic and holozoic mode of nutrition.

Answer 1

Holophytic nutrition: It is found in plants and lower forms of animals. They consume liquid food as they lack digestive system. 

Holozoic nutrition: It is found in man and other higher forms of animals. They depend on solid food materials. They have a well developed digestive system.

Answer 2

1. phytic is a word related to plants , so holophytic nutrition means plant nutrition as plants take there food in the form of liquid and other minerals by the help of xylem and phloem .
2. zoic is a word related to animals , so holozoic means nutrition related to animals as animal injest there solid food .