The wall between the two mature sieve tube elements contain a sieve plates, these sieve plate pores are open —that is, unobstructed by

TLS Online TPP Program

#Question id: 18893

#Unit 13. Methods in Biology

In fluorescence microscopy, which of the following performs the function of removing all light except the blue light?

TLS Online TPP Program

#Question id: 18894

#Unit 13. Methods in Biology

Which of the following is used in electron microscope?

TLS Online TPP Program

#Question id: 18895

#Unit 13. Methods in Biology

Degree of scattering in transmission electron microscope is a function of

TLS Online TPP Program

#Question id: 18896

#Unit 13. Methods in Biology

Negative Staining is used for examining.

TLS Online TPP Program

#Question id: 18897

#Unit 13. Methods in Biology

A radioactive compound having Low energy ß Used in genetics and molecular biology research.

TLS Online TPP Program

#Question id: 18898

#Unit 13. Methods in Biology

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of