Answer and Explanation
Due to technical problems, I was not able to fill the answer and explanations in the corresponding boxes. You will find them in the attached files.
The question is about a test cross. Definition of a test cross: Generally a cross involving a homozygous recessive individual. When a single trait is being studies, a test cross is a cross between an individual with the dominant phenotype but of unknown genotype (homozygous or heterozygous) with a homozygous recessive individual. If the unknown is heterozygous, then approximately 50% of the offspring should display the recessive phenotype. If the individual is homozygous all the progeny will have the dominant phenotype. James' suggestion to use show the result of the two possible crosses with a Punnet square is a great suggestion.
Answer:
B.
Explanation:
Lamarck's theory basically says that traits that are developed over time can be passed on (Theory of Inheritance of Acquired Characteristics), which is incorrect. Darwin is correct that only traits possessed at birth can be passed on.
Answer:
numbers
Explanation:
If you were to gain Quantitative data that would mean that the data includes numbers such as there were five students with a syndrome. on the other hand, there is qualitative data. Qualitative data is a description of something, like the dots on a small object.
Answer
the root bio means life, so he living element
Explanation:
the words “biogeochemical cycle” can be easily broken down. “Bio-” is the biotic system, “geo-” is the geological component, and “chemical” is the elements which are moved through a “cycle
