The fish are eaten by ducks. Ducks cannot really swallow preys that are too big for their throats. They usually swallow organisms that are a lot smaller than fishes. because they do not have the capacity to bite and chew their preys.
The question is incomplete as it lacks te end part of the question. However, the missing part is as follows:
In the F2 generation, all possible combinations of these traits were expressed in ratios consistent with Mendelian inheritance. Identify the four dominant traits, and enter them in ALPHABETICAL order in the blanks provided. [x],[y],[z],[a].
Answer:
The correct answer is :
x)axial
y)full
z)round
a)violet
Explanation:
True breeding organisms are organisms that carry two same alleles of a particular trait or character either dominant or recessive. In this given case the two breeding plants have four distinct traits, round, terminal, violet, constricted in one parent and wrinkled, axial, white, full in other.
In f1 there would be only dominant alleles for these characters will be expressed, that is already given in the question-
round, axial, violet, and full
The alphabetical arrangement of the dominant alleles are-
x)axial
y)full
z)round
a)violet
Answer:
It depends.
Explanation:
Considering that the Larynx is responsible for creating an air passage, and allowing us to speak; if those muscles become paralyzed, then you would not be able to speak and have a very hard time breathing (or you would stop breathing).
They are inherited by dominant genes or traits from the parents.
For a(n) repressible operon, transcription normally takes place, and it is turned off by a(n) active repressor.
<h3>What is repressible operon ?</h3>
An operon that is normally on but that can be turned off in the presence of a repressor molecule is referred to as repressible. The repressor binds to the operator in such a way that it prevents RNA polymerase from moving or attaching, which prevents transcription from starting.
<h3>What is active repressor?</h3>
A protein that prevents the expression of one or more genes is known as a repressor in the context of genomics. The repressor protein inhibits the synthesis of messenger RNA by attaching to the promoter region of the gene(s) (mRNA). The control of gene expression in cells requires repressor proteins.
To know more about repressible operon visit :
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