#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?
#Question id: 30078
#Unit 2. Cellular Organization
Transposable elements that contain genes for their own mobilization are called:
#Question id: 5390
#General Aptitude
There are 70 student in a hostel ,if 14 students increased then the total expenditure increased by Rs 84 but the average expenditure decreased by Rs 2 .Find the total expenditure originally .
#Question id: 12593
#Unit 10. Ecological Principles
Use the following diagram of five islands formed at around the same time near a particular mainland and MacArthur and Wilson's island biogeography principles to answer the following questions.
Which island would likely exhibit the most impoverished species diversity?
#Question id: 33380
#Unit 1. Molecules and their Interaction Relevant to Biology