Karteikarten
2.4 Cell to organisms
Karten in diesem Stapel (21)
- 12.4 Cell to organismBy Rahma Salih Abelgadir
- 2What is tissue?Tissue is groups of similar cells that all perform the same function in the body.
- 3What are the types of tissue in the body?The types of tissue is epithelial tissue, connective tissue, muscle tissue, nerve tissue.
- 4What is nerve tissue?Nerve tissue they send electrical signals around the body.
- 5What is muscle tissue?Muscle tissue is a specialised tissue that can contract either becoming fatter or shorter.
- 6What are your biceps and triceps?Biceps and triceps work together, biceps they contact to lift your arm up, triceps contact to pull your arm down.
- 7What is connective tissue?Connective tissue is the tissue which supports and holds together other tissues the body.
- 8What is epithelial tissue?Epithelial tissue is made up of cells which form surfaces over other organs.
- 9What is an organ?An organ is a structure in the body that contain at least two types of tissue working together to compete a task.
- 10What is an organ system?An organ system is organs arranged into organ systems, organ systems have two or more different organs working together.
- 11What are the levels of organisation in the body?They are, tissues, organs, organ systems.
- 12What is the largest organ in your body?The skin.
- 13How many important body systems?Eleven
- 14Name a few important body systems.1. Nervous system,
2. skeletal system,
3. reproductive system,
4. respiratory system,
5. excretory system, and
6. digestive system - 15What does the nervous system do?The nervous system send messages from the brain to other parts of the body.
- 16What does the reproductive system do?They reproductive system make babies.
- 17What does the excretory system do?This system removes the wastes of the body.
- 18What are the two types of cells in vascular tissue?1. Xylem
and
2. Phloem - 19What is xylem?Xylem is the cell that carries water to the roots of plant. They are long thin tubes.
- 20What is phloem?Phloem carries glucose from the leaves in the plant to the other parts of the plant.
- 21What are the main organs in a plant?The main are stems, roots, leaves.