To determine how related two wolves are using DNA sequences, you would look for a sequence that has very little or no selection on any position in the sequence. It is sequence homo-logy.
<h3>What is sequence homo-logy?</h3>
Sequence homo-logy refers to the level of similarity between two or more sequences due to a common origin.
Sequence homo-logy evidences the same evolutionary lineage and therefore similar sequences are close in terms of evolution.
Sequence homo-logy is fundamental for any phylogenetic and/or phylogeographic analysis.
Learn more about sequence homo-logy here:
brainly.com/question/9640986
Answer:
two main types tropical and temperate
Explanation:
There are two main kinds of grasslands: tropical and temperate. Examples of temperate grasslands include Eurasian steppes, North American prairies, and Argentine pampas. Tropical grasslands include the hot savannas of sub-Saharan Africa and northern Australia.
Answer:
Learned behaviors
Explanation:
Learned behavior is where one develops from experience.
The answer would be Prevent yourself from knowing what was in the pill bottles, and distributed the bottles randomly to the subjects
When researcher know which group got the treatment and which group got placebo, they might be biased. It will be better if the researcher is "blinded" and ask third party to help labeling the drug. The drug should be distributed randomly to makes the subject in control and treatment group as similar as possible.
Answer:
6 offsprings with white fur
Explanation:
The gene involved here codes for fur colour in mice where the allele for brown fur (B) is dominant over the allele for white fur (b) i.e. the B allele will mask the expression of b allele in an heterozygous state (Bb).
Since allele B is dominant, in an heterozygous state (Bb), the mice will be brown-furred. Hence in a cross between two Bb parents, a phenotypic ratio of 1:2:1 will be produced where;
1 is BB (homozygous brown fur), 2 is Bb (heterozygotic brown fur) and 1 is bb (homozygous white fur).
Hence, 1/4 × 100= 25% offsprings will be white furred. If 24 mice result, 25/100 × 24 = 6 offsprings will be white.
