The answer is when levels of the amino acid are high, it binds to the repressor, ending the synthesis of this amino acid
If one parent is heterozygous (Ss) and the other is homozygous recessive (ss). Mark me brainliest plz!
Mendel observed phenotypic traits during the cross of pea plants. Subsequently, he noted each trait had only two forms.
<h3>Mendel's Experiments</h3>
Mendel crossed pure-breeding pea plants, and then he crossed hybrid generations, as well crossed the hybrid progeny back to parental lines.
From these crosses, Mendel observed the descendence and then formulated a series of inheritance principles.
Mendel noted traits can be divided into dominant and recessive phenotypic characteristics.
Dominant characteristics were inherited in an unaltered manner after hybridization of true breeding [plants.
Learn more about Mendel's experiments here:
brainly.com/question/9546178
Not very many, as most would get mauled and eaten by bears and other predators