SB2b growth in animals Flashcards
1
Q
define growth in animals
A
increase in the size and number of cells ( this can be recorded through height + weight )
2
Q
give examples of specialized animal cells
A
nerve cells, sperm cells, egg cells, muscle cells, ciliated cells, and red blood cells.
3
Q
describe how structure of specialized animal cells is related to their function
A
sperm cells - tail so they can swim
nerve cell - long fibres cell to cover long distance
4
Q
explain why cell differntiation is important in the development of specialized cells
A
they are able to perform a specialised function in the body.
