Rule: T=tongue roller, t=non roller 1. Tom’s father was a purebred tongue roller (TT) and his mother was hybrid tongue roller (Tt). Show the genetic match in the Punnet Square.

the punnet square would have two purebred tongue rollers on the top and two hybrid on the bottom

Explanation:

it would look like this

TT       TT

Tt         Tt

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

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.