It is your task to prove the chromosomal theory of inheritance in your cell biology class. Your task is limited by examining only one trait in Drosophila. You may use the tools of modern biotechnology to aid you in your progress. Which of the following would be least likely to help you in your endeavor?
A) examining a trait that is the genotype AA in all of the available parental stocks
B) examining a trait that is the genotype AA or aa in all of the available parental stocks
C) DNA sequence analysis
D) protein sequencing
E) genetic manipulation to add a marker to a particular chromosome in the germline
A) examining a trait that is the genotype AA in all of the available parental stocks
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During meiosis in the male, sex chromosomes segregate to produce two types of sperm: Xbearing sperm and Y-bearing sperm
A. true B. false
During the development following fertilization, the morula becomes a hollow ball of cells called the
A) conceptus. B) fetus. C) germ layer. D) blastocyst. E) secondary morula.
Which of the following is not a product of the breakdown of dietary proteins for energy?
A. Amino acids B. Ammonia C. Pyruvate D. Acetyl-CoA E. Mitrate
The definition of (fermentation/cultivation) used by food microbiologists is the desirable change in food due to microbial activity
What will be an ideal response?