Question

Biology investory project on cancer and its control.

Answer 1

Hint: Cancer is a group of diseases with the ability to invade or propagate abnormal cell growth to the area of normal cell division. Not every tumor is cancerous; benign tumors don't spread to other areas of the body. Possible signs and symptoms include a lumpy, abnormal bleeding, protracted cough, unexplained loss of weight, and bowel changes.

Complete answer:
While there can be many symptoms of cancer, they may be caused by others. More than 100 cancer forms are affecting human beings.
These conditions are distinguished by the functioning of the cellular system. Healthy cells are designed to know what they can do and when. This programming does not exist for cancer cells and thus it replicates and grows out of control. Together, cancer cells are known as neoplasms. Cancer cells are cells that divide continuously, form solid tumors or flood abnormal cells in the blood. The histological characteristics of cancer cells that appear under the microscope are different. The nucleus is often broad and irregular, and the cytoplasm may be abnormal. In malignant cells, the shape, size, composition of protein and texture of the core is often affected. The core can gain grooves, folds or indentations, chromatin can accumulate or scatter, and the core can be expanded.
Similar combinations of anomalies characterised the different forms of cancer, in so far as the presence of radioactive substances is a marker in the diagnosis and stage of cancer.
CANCER Causes:
1. About 22 percent of cancer deaths are attributable to smoking.
2. 10% more was attributed to obesity, poor diet, lack of physical activity and excessive alcohol consumption.
3. Certain diseases, ionizing radiation exposure and toxic contaminants are also included.
4. Almost 20 percent of cancers in the developing world are caused by infections like hepatitis B and hepatitis.
5. Human papillomavirus (HPV). Around 5-10 percent of cancers are caused by a person's parents' inherited genetic defects.
6. At least partly these factors affect a cell's genes. Generally, before cancer progresses, many genetic changes are required.

Note:
CANCER TREATMENT: Cancer is handled in the following ways:
Surgery: Surgery is a procedure used to extract cancer from the patient's body by a physician for cancer treatment.
Radiation therapy: a type of cancer therapy to kill and shrink cancer cells with high doses of radiation.
Chemotherapy is a form of cancer treatment used to kill medicated carcinogenic cells. Immunotherapy. Immunotherapy. Immunotherapy. Immunotherapy. This cancer helps to fight cancer in the immune system.