Morgan realized that Bateson and Punnett had detected genetic linkage but they couldn't explain their results because they performed the wrong cross
What type of cross did Morgan use for the analysis of genetic linkage of autosomal genes in Drosophila?
two-point test-cross analysis
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Which one of the following directly interacts with the DNA as a transcriptional regulator?
A. cAMP B. G protein C. Protein kinase A D. CREB protein dimer E. Glucocorticoid response element
Which of the following is not a function of the lymphatic system?
A. Absorb excess tissue fluid and return it to the blood stream. B. Absorb fats and transport them to the bloodstream. C. Produce and distribute lymphocytes. D. All of these are functions of the lymphatic system.
A laboratory recipe lists sucrose, an ammonia compound, calcium salts and a buffer as the ingredients for a microbiologic medium. These are added to water and autoclaved. What type of medium does this protocol produce?
A. defined agar B. defined broth C. complex broth D. reducing agar E. complex enrichment broth
Choose the letter of the best match from the following:A. Third trimester of pregnancyB. Second month of pregnancyC. First month of pregnancyD. Second trimester of pregnancyE. Third month of pregnancyNeurulation occurs.
What will be an ideal response?