Animal Systems Notes

Regulation of body temperature

Growth of hair

Digestion of food

Movement of muscles

Vectors such as mosquitoes

Respiratory drops

Direct contact with contaminated surfaces

Sunlight exposure

An epidemic is a widespread outbreak in a community, while a pandemic affects large areas and a significant proportion of a population.

An epidemic affects animals, while a pandemic affects humans.

A pandemic is always deadlier than an epidemic.

An epidemic is caused by bacteria, while a pandemic is caused by viruses.

To kill bacteria

To inhibit the ability of a virus to infect cells and reproduce within host cells

To boost the immune system directly

To mutate the virus

Nucleus

Mitochondria

Plasmid

Lysosome

Conjugation

Binary fission

Meiosis

Mitosis

Cardiac muscle

Skeletal muscle

Smooth muscle

Epithelial muscle

Pepsin

Amylase

Lipase

Trypsin

Delivers food and oxygen to cells

Removes carbon dioxide and waste products

Produces hormones directly

Delivers chemical messages

Bronchi

Alveoli

Trachea

Diaphragm

Pituitary gland

Sweat gland

Thyroid

Salivary gland

To bring the condition back to normal

To amplify the change detected

To keep conditions completely static

To stop all physiological processes

Respiratory system and Circulatory system

Nervous system and Endocrine system

Digestive system and Muscular system

Integumentary system and Skeletal system