The Dominant Trait Allows The Expression Of Recessive Trait. True Or False?

The dominant trait allows the expression of recessive trait. True or False?

  False. The recessive trait is only expressed when there are two recessive alleles on an organism -- if the offspring has a homozygous recessive trait. But if there is a heterozygous trait, the dominant trait will always be expressed over the recessive.

Comments

Post a Comment

Popular posts from this blog

What Are The Distinguishing Features Of An Oration?

What are the distinguishing features of an oration?   An oration is a speech delivered in a formal and dignified manner. A skilled public speaker is known as an orator. The art of delivering speeches is called oratory. In classical rhetoric, orations were classified into a number of formal genres, each with a technical name and certain conventions of structure and content. The primary categories of orations in classical rhetoric were deliberative or political, judicial or forensic, and epideictic or ceremonial. The term oration sometimes carries a negative connotation: "any impassioned, pompous, or long-winded speech".
Read more

A Sample Of Oxygen Gas Occuples A Volume Of 250.Ml At 740.Torr Pressure.What Volume Will It Occupy At 800.Torr Pressure

Image
A sample of oxygen gas occuples a volume of 250.ml at 740.torr pressure.what volume will it occupy at 800.torr pressure   Answer: 231.25 ml We can assume that it is ideal or perfect gas and we can use the formula from Boyles law relating the pressure and volume of the gas. Given: initial pressure (P1)= 740 torr            Initial volume (V1)= 250 ml            Final pressure (P2)= 800 torr Required: Final Volume (V2) Solution: (P1)(V1)=(P2)(V2) V2 = V2 = V2= 231.25 ml We can see that as the pressure increases, the volume will decrease. Therefore, the pressure and volume of an ideal gas (at constant temperature (isothermal) and constant number of moles ) is inversely proportional.
Read more