Answer:
Genotype:
- 1/4 = 25% TT.
- 2/4 = 1/2 = 50% Tt
- 1/4 = 25% tt
Phenotype:
- 3/4 = 75% Tall plants
- 1/4 = 25% short plants
Ratios
- The genotypic ratio of the progeny is 1:2:1
- The phenotypic ratio of the progeny is 3:1
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
Answer:
False
Explanation:
The papillary muscles of both right and left ventricles began to contract shortly before the other ventricular muscles (systole) so that they can take up the slack on the chordae tendineae as the full force of ventricular contractions sends blood against the atrioventricular (AV) valve flaps.
They prevent the backward flow of blood to atria from ventricles. So if they contract after the ventricle systole they would not be able to perform their job.
Objects/people have the same MASS at all times, but if the acceleration of gravity on the object changes, i.e. you go to another planet, the objects WEIGHT changes.
Answer:
Something made of artificial material, not natural items, can be described as synthetic.
Example: Some football stadiums have synthetic grass.
Answer:
The correct answer is maritime tropical air mass.
Explanation:
The maritime tropical air mass is most generally witnessed in the Southeast United States. This air mass generally occurs over the warm waters of the Gulf Stream and the Gulf of Mexico, where the moisture and heat are transmitted towards the overlying air from the waters present underneath. The warm water in this evaporates a huge quantity of water.
