Fungi are beneficial to humans as sources of food and as essential support for other types of food.<span> They create important medicines and are even used as biological insecticides. They are also vital decomposers, or saprotrophs, that break down organic waste into more useful forms</span>
The hypothalamus synthesizes and secretes certain hormones called releasing hormones which stimulate the secretion of pituitary hormones.
The hypothalamus gland uses the nervous system and secretes hormones which sends messages to the pituitary hormones.
Answer:
The correct answer is 3. It could be a plant cell.
Explanation:
A plant cell is a eukaryotic cell which contains a well-defined membrane-bound nucleus and other membrane-bound organelles. The main difference in plant and animal cells is that animal cells do not have cell walls and chloroplast which is found in the plant cells.
So when a cell wall and chloroplast are seen under the microscope then it can be concluded that the cell is a plant cell. In plant cell, chloroplast is that organelle that is responsible for trapping sunlight and do photosynthesis which is required to form glucose. Therefore the correct answer is 3.
Answer: C) density-dependent inhibition of growth.
Explanation:
Cancer cells divide rapidly and grow in number abnormally at a rapid rate. These cells are poorly differentiated and they have abnormal membranes, morphology and cytoskeletal proteins.
In density dependent inhibition the cell growth is inhibited and the density of the cells becomes low. The cancerous tumor cells usually loose the density-dependent inhibition.
Answer:
chloroplasts is the only organelle that is found in plant cells
