Questions

What is the name of the point at which the chromatids are attached in a chromosome?

Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Organic pulses are so popular today (1)/ that many people wonder (2)/ how they ever lived without them. (3)/ No Error (4)

Which one of the following elements has the lowest atomic mass?

Deep ocean trenches are associated with

__________ is defined as the output per unit of variable input

Increase in the demand for a good will cause the equilibrium price of the good to ________ and the equilibrium quantity to _________.

Which of these countries got Independence from United Kingdom?