Tissues and Organs Flashcards
1
Q
What does each cell in an organism contain?
A
a full genome of that organisim
2
Q
what are tissues made out of?
A
Specialised cells joined together
3
Q
What are organs made from?
A
two or more tissues which work toward a common purpose
4
Q
four type of plant tissues?
A
Protective tissues (E.G. epidermis of leaves) Packing tissue Mechanical tissue Vascular tissues (xylem)
5
Q
are plants totipotent? and what does it mean?
A
all plants are totipotent if cut correctly.
Totipotent- can create genetically identical clones from cutting.
6
Q
What does increaseing the size of an organisim do?
A
Decrease SA:VO
therefore less heat is lost
