Here's what the punnet square should look like:
<u>T</u> <u>t</u>
<u>T</u> TT Tt
<u>t</u> Tt tt
There is a 25% (or 1/4) probability the offspring will have the TT genotype
There is a 50% (or 2/4) probability the offspring will have the Tt genotype
There is a 25% (or 1/4) probability the offspring will have the tt genotype.
Homozygous means the offspring will have either TT genotype or tt genotype (The Tt genotype is heterozygous). Recessive means the offspring will have the recessive trait, marked with a lowercase letter.
In this case, the homozygous recesssive genotype is tt and there is a 25% probability that the offspring will have this genotype.
I hope this helps you!
Answer: A protein domain is a region of the protein's polypeptide chain that is self-stabilizing and that folds
independently from the rest. Each domain forms a compact folded three-dimensional structure. Many proteins consist of several domains.
One domain may appear in a variety of different proteins. Molecular evolution uses domains as building blocks and these may be recombined in different arrangements to create proteins with different functions.
In general, domains vary in length from between about 50 amino acids up to 250 amino acids in length.
The shortest domains, such as zinc fingers, are stabilized by metal ions or disulfide bridges. Domains often form functional units, such as the calcium binding EF-hand domain of calmodulin.
Because they are independently stable, domains can be "swapped" by genetic engineering between one protein and another to make chimeric proteins.
Answer:
need to know what u r asking
Explanation:
Because of earths magnetic field and atmosphere
Answer:
If <u>bacterial plague</u> (a.k.a. dental plague) accumulates around the teeth over a period of time, periodontal disease may result.
