<span>Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.
I hope this helps!</span><span />
answer: the number of squeezes
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Terms to know:
dependent variable is what is being tested and can be measured.
independent variable is the variable or variables that change or are being controlled in an experiment
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Hopefully this helped and good luck.
Answer:
Phenotypes
Explanation:
If a trait is simply controlled by 2 alleles, there is a maximum of three phenotypes that can be produced from the alleles. Either the individual is homozygous dominant (AA), homozygous recessive (aa), or heterozygous (Aa). This would give a maximum of 3 different phenotypes, potentially only 2 phenotypes if the trait is completely dominant
In contrast, if a trait is controlled by lots of alleles (either at the same gene or different genes) there are many more possibilities for the final phenotype, as each allele might contribute something slightly different.
Answer:
oh my yikes, thats tuff..
Explanation: