Specialised cells Flashcards
(4 cards)
1
Q
How are sperm cells adapted to their function?
A
They have a tail for movement, many mitochondria for energy, and enzymes to penetrate the egg.
2
Q
How are egg cells adapted to their function?
A
They contain nutrients in the cytoplasm for the embryo and have a membrane that changes after fertilisation to prevent entry of other sperm.
3
Q
How are ciliated epithelial cells adapted to their function?
A
They have cilia to move substances like mucus across the cell surface.
4
Q
What conclusions can be drawn about a cell’s function from its adaptations?
A
The structure and features of a cell are related to its specific role or function in the body.
