This pedigree supports the fact that widow's peak is due to a dominant allele because if it were due to a recessive allele and both parents show the recessive phenotype, then <u>all of the offspring would have a widow's peak.</u>
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<h3>What is the widow Peak gene?</h3>
A widow's peak is a distinctive, V-shaped hairline that tends to run in families. Despite the myths, it's probably no more significant than other genetic traits such as curly hair or a cleft chin. Some people prefer to downplay their widow's peak and some want to show it off.
The following genetic disorders are linked to the widow's peak: Arskog syndrome is a rare genetic condition that primarily affects men. Children with Aarskog syndrome have short stature in addition to deformities of the face, limbs, and genitalia.
There is a 75% likelihood that any of the offspring of parents who are heterozygous (Ww) will have a widow's peak.
Learn more about genetic traits here:
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Answer:
The illustration is attached.
Explanation:
Under a microscope, Streptococcus mutans would be seen as small oval structures, about 0.5 to 0.75 µm in diameter. These structures would be linked to putras in pairs, or in a type of horizontal chain.
To survive, this bacteria must be present in places rich in organic matter and nutrients.
<span>The majority of the offspring population has functioning wings.</span>
Answer: The answer would be A.
Explenation:
<em>Chemical weathering is the breakdown of rocks, soils, and minerals through atmospheric or biologically produced chemicals.</em>
