A secondary tissue A is formed of three components namely outer B, middle C and inner D. C is a lateral meristemproducing an outer protective tissue B containing lenticels and inner tissue D which has loosely arranged cells containing chlorpolast. Identify A,B,C and D

Identify the parts A,B,C and D.

Identify the A, B, C and D in the given table

Identify the A, B, C and D in the given table:

Study the given figure and identify the cells labelled as A, B, C and D

An isotope of hydrogen (A) reacts with diatomic molecule of element which occupies group number 16 and period number 2 to give compound (B) is used as a modulator in nuclear reaction. (A) adds on to a compound (C), which has the molecular formula C3H6 to give (D). Identify A, B, C and D.