Biology Questions

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

Which among the following does not have a cell wall?

Prothrombin, responsible for clotting of blood is released by_____.

Xylem helps in transportation of which of the following?

Which of the following bacteria is responsible for the formation of curd?

Which of the following serves as a nutritive tissue for the growing embryo?

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

The main protein found in milk is ____________