Help biyology teacher

C. P -› F1 -› F2

Explanation:

In genetics and breeding, the following symbols represents the following:

P => parental

F1 => First filial generation

F2 => Second Filial generation

The crossing of two parent plants (P) produces offspring that is tagged the first filial generation (F1). The next cross involving the F1 offspring produced second filial generation (F2).

Therefore, the correct sequence is:

P -› F1 -› F2

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.