#Question id: 7281
#Unit 5. Developmental Biology
Evolutionary conservation of homeotic gene organization and transcriptional
expression in fruit flies and mice is seen in the similarity between the Hom-C
cluster on Drosophila chromosome 3 and the four Hox gene clusters in the mouse
genome.
According to this figure, Which of the following statement is correct?
#Question id: 26806
#Unit 8. Inheritance Biology
Which of the following cell cycle stage is choosen for seeing chromosomal mutation?Which of the following cell cycle stage is choosen for seeing chromosomal mutation?
#Question id: 4406
#Unit 3. Fundamental Processes
An electrophoretic mobility shift assay (EMSA) was conducted to check for the binding of TFIIB to a segment of a DNA promoter region. Which of the following approaches could be used to confirm that TFIIB is indeed binding?
#Question id: 5650
#Unit 5. Developmental Biology
Thalidomide, now banned for use as a sedative during pregnancy, was used in the early 1960s by many women in their first trimester of pregnancy. Some of these women gave birth to children with limb and organ deformities, suggesting that the drug most likely influenced ________.
#Question id: 28429
#Unit 5. Developmental Biology
At which stage the primitive streak cells form a third layer that lies between the hypoblast and epiblast cells?