Transport of substances

Question 1

Human transport system includes.?

Answer 1

Circulatory system and lymphatic system

Question 2

Circulatory system includes

Answer 2

Blood,blood vessels,heart

Question 3

Lymphatic system includes

Answer 3

Lymph,lymph vessel and lymph nodes

Question 4

Blood has what kind of blood cells

Answer 4

Red blood cells,white blood cells,blood platelets

Question 5

What is the shape of red blood cells

Answer 5

Biconcave disc shape

Question 6

What is the shape of white blood cell

Answer 6

It has irregular shape

Question 7

Which blood cells have nucleus

Answer 7

Only white blood cell

Question 8

What is the function of red blood cells

Answer 8

Carry oxygen

Question 9

What is the function of white blood cells

Answer 9

Protect our body against disease and kill bacteria

Question 10

What is the function of blood platelets

Answer 10

Blood clotting

Question 11

What kind of white blood cells release platelets

Answer 11

Megakaryocyte

Question 12

Function of blood

Answer 12

Transport of substances for example gases,eg.oxygen from lungs to other tissue
Or nutrients e.g. nutrients,glucose from small intestines to liver

Question 13

Another function of blood

Answer 13

Body defence,blood platelets are used for blood clotting to prevent entry of pathogens

Question 14

Wall of arteries

Answer 14

Thick(more muscle and elastic fibres)

Question 15

Wall of vein

Answer 15

Thin(less muscle)