#Question id: 4905
#Unit 8. Inheritance Biology
Which of the correct feature of genetic material effect?
#Question id: 5021
#Unit 11. Evolution and Behavior
Most dinosaurs and pterosaurs become extinct at the close of the __________ era.
#Question id: 7048
#Unit 5. Developmental Biology
During the specification of neural crest cells, the neural plate is bordered by neural crest anteriorly and caudally, and by placodal ectoderm anteriorly. If the ectodermal cells receive both BMP and Wnt for an extended period of time, they become
#Question id: 10885
#Unit 10. Ecological Principles
In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?
#Question id: 19278
#Unit 9. Diversity of Life Forms