The diagram shows a specialised cell. For which function is the cell adapted?

absorption of water

contraction of muscles

movement of dust particles

transport of oxygen

Biology

IGCSE&ALevel

CAIE

Exam No：0610_s13_qp_11 Year：2013 Question No：9

Answer:

2.2.1 Relate the structure of the following to their functions:

2.2.2 Define tissue as a group of cells with similar structures, working together to perform a shared function

2.2.3 Define organ as a structure made up of a group of tissues, working together to perform specific functions

2.2.4 Define organ system as a group of organs with related functions, working together to perform body functions

2.2.5 State examples of tissues, organs and organ systems from sections 6 to 16

2.2.6 Identify the different levels of organisation in drawings, diagrams and images of familiar material

2.2.7 Identify the different levels of organisation in drawings, diagrams and images of unfamiliar material

2.3.1 Calculate magnification and size of biological specimens using millimetres as units

2.3.2 Calculate magnification and size of biological specimens using millimetres and micrometres as units