Answer:
C
Explanation:
This is a monohybrid cross between involving a gene coding for earlobe. The allele for free earlobe (F) is dominant over that of attached earlobe (f).
N.B: let F represent the gene involved.
A genotypic ratio is the ratio derived from the offsprings based on the actual genetic make-up and not based on their phenotypic appearance as in phenotypic ratio.
A homozygous individual is an individual having the same kind of alleles for a gene while a heterozygous individual is one that has two different alleles i.e. combination of the dominant and recessive allele.
The monohybrid cross is between an individual with attached earlobe (ff) i.e. homozygous recessive individual. (Note that, a recessive trait will only be expressed in a homozygous state) and a heterozygous free earlobeb individual (Ff). (See attached picture). Ff × ff
The resulting four offsprings will
be expected to have only two distinct genotypes i.e heterozygous (Ff) and homozygous recessive (ff) in an equal ratio i.e. 2:2 ~ 1:1
<span>The statement is a hypothesis rather than a theory because it depends on the volume of the rainfall on sand dunes increases, therefore, there will be a result or conclusion that the erosion of the sand dunes will also increase.</span>
The pharmaceutical company would really affect the place
where their factory would be located. It will affect the humans mostly in a
good way. With the rise of pharmaceutical company, people will be able to have
access with medicines. They can easily buy medicines from this company whenever
they have illnesses or diseases. It will also have good effect to the economy
because they will be paying taxes to the government. On the startup, they will
be paying for business licenses and other fees to the government. They are also
generating income which is good to the economy of the place. The effect of this
company to the environment including its climate would depend on its
precautionary measures against pollution. Pharmaceutical waste can have bad
effects to the environment if not disposed properly.
Same as any stomach, a small, mucus-coated tissue balloon, filled with acid.
ew.
