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#Question id: 5036
#I Life Science/ Life Sciences Group – I-V
The experiments of Spemann and Mangold first defined what feature of amphibian embryos?
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#Question id: 18593
#SCPH06 I Botany
Some important events in the history of life on Earth are given below.
A. First dinosaurs appeared.
B. First reptiles appeared.
C. First insect fossils appeared.
D. First toothed birds appearance.
E. First wingless insect appeared.
F. Mammals like reptile arise
Match the above with the geological time periods and choose the correct combination,
TLS Online TPP Program
#Question id: 11015
#I Life Science/ Life Sciences Group – I-V
A 65-year-old man had an EKG recorded at a local emergency room following a biking accident. His weight was 80 kg and his aortic blood pressure was 160/90 mm Hg. The QRS voltage was 0.5 mV in lead I and 1.5 mV in lead III. What is the QRS voltage in lead II
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#Question id: 3258
#SCPH06 I Botany
Which of the following incorrect about genetic drift
TLS Online TPP Program
#Question id: 19353
#SCPH01 Biochemistry
Gene uidA encodes the enzyme P-glucourinidase which acts on the substrate