What are the parts A, B, C, D and E in the below figure?

	A	B	C	D	E
1.	Tapetum	Middle layers	Microspore mother cells	Endothecium	Epidermis
2.	Middle layers	Endothecium	Tapetum	Epidermis	Microspore mother cells
3.	Middle layers	Epidermis	Tapetum	Endothecium	Microspore mother cells
4.	Epidermis	Endothecium	Middle layers	Microspore mother cells	Tapetum

• A

  1

• B

  2

• C

  3

• D

  4