Answer:
9:3:3:1
Explanation:
This type of crossing that involves two characters is referred to as dihybrid crossing. Generally, when there is a dihybrid crossing for heterozygous genes for both parents, the phenotypic ratio is usually 9:3:3:1 as shown in the figure in the attached document below.
Assuming the colour is White (P) and Black (p) and the
Height is Tall (T) and short (t)
The possible phenotypes will be in the ration
9 - White and Tall
3 - White and short
3 - Black and Tall
1 - Black and short
It should be noted that phenotypic ratio (phenotype) describes the outward appearance (what can be see physically) and not the genetic make-up. Thus, where there is a dominant character like P or T, the recessive characters are not considered to have been expressed.
To put it simply... Yes. The Frontal lobe controls that basic emotions and thought process, that make you, You. A tumor would definitely interfere with those processes, and you can end up with patients with some form of AMS (altered mental status). They could end up with a biological psychosis, hallucinations, depression and anxiety, Anasecoria (uneven papillary dilation, due to pressure on the optic nerve), Delirium, or Dementia.
An aqueous environment is made up of water molecules. The word aqueous means or pertains to water or dissolved in water. In an aqueous solution, water serves as solvent. Types of aqueous solutions are acids and bases.
I think the charge is two negatives or -2
