Zusammenfassung der Ressource
Frage 1
Frage
Plant cells have no specialised cells.
Frage 2
Frage
What is the purpose of red blood cells?
Antworten
-
Opens and closes the stomata (which are pores) in the human body.
-
They carry oxygen throughout the body.
-
They contribute to reproduction.
-
They protect humans against pathogens.
Frage 3
Frage
In which ways are sperm specialised?
Antworten
-
Tastes delicious!
-
Contains a vesicle of enzymes for additional penetrative power.
-
Shaped like a missile at the head for addition penetrative power.
-
Has root-hair cells along the length of its tail.
-
Sperm have flagella.
Frage 4
Frage
Goblet cells and ciliated cells are types of specialised plant cells.
Frage 5
Frage
All the different types of specialised cell are the result of differentiation during the growth of cell.