What are vegetarian eggs ?

What are tertiary membranes of the egg?

What is centrolecithal egg?

What is formed in the egg after ferilization?

In a group of 400 people, 160 are smokers and non-vegetarian, 100 are smokers and vegetarian and the remaining are non-smokers and vegetarian. The probabilities of getting a special chest disease are 35%, 20% and 10% respectively. A person is chosen from the group at random and is found to be suffering from the disease. What is the probability that the selected person is smoker and non vegetarian ?

When and where are eggs formed in females?

Where does the water present in the egg go after boiling the egg?