Question

1. Explain the process of digestion in amoeba with the help of a diagram?
2. define function and structure of stomata?

Answer 1

1. Digestion in amoeba is intracellular taking place within the cell. The food taken in remains in a food vacuole or gastric vacuole formed by the cell membrane and small part of the cytoplasm. The vacuoles are transported deeper into the cells by cytoplasmic movements. Here they fuse with lysosomes that contain enzymes. Two enzymes amylase and proteinase have been reported. Thus, amoeba can digest sugars, cellulose and proteins. Fats, however, remain undigested.

The contents of the vacuole become lighter and the outline of the vacuole becomes indefinite indicating that the digestion is complete.


2. Stomata are tiny holes that cover the underside of the marijuana leaf. These stomata are microscopic and must be magnified by a lens to be seen. They are the part of the plant that takes in CO2, while releasing water and oxygen.

Plants use a cleverly engineered vacuum system for opening and closing the stomata, which are vital because they are a foundational part of the plant’s growth. When you adjust the stimuli in a plant’s environment, you concurrently adjust the position of the stomata. So, in order to grow the highest quality cannabis, it’s vital to understand the processes by which the plant itself functions.