Match Column I with Column II

Column I	Column II
A. Plasmolysis	1. Loss of water from cell
B. Aquaporins	2. Water channel proteins
C. Bacteriochlorophyll	3. Anoxygenic photosynthesis
D. Oxygen	4. Terminal electron acceptor

TLS Online TPP Program

#Question id: 37976

#Plant Biotechnology

Which staining agent is specifically recommended for determining ploidy by counting the number of nucleoli?

TLS Online TPP Program

#Question id: 37977

#Plant Biotechnology

List I (Method)	List II (Feature)
A. Flow Cytometry	1. Counts plastids in stomata
B. Chromosome Number	2. Uses Acetocarmine stain
C. Nucleoli Count	3. Measures Nuclear DNA content
D. Indirect Method	4. Distinguishes 1 vs 2 organelles

TLS Online TPP Program

#Question id: 37978

#Plant Biotechnology

Why is ploidy analysis considered an essential step after anther culture?

TLS Online TPP Program

#Question id: 37979

#Plant Biotechnology

Which of the following statements regarding the "Number of Nucleoli" method for ploidy determination is CORRECT?

TLS Online TPP Program

#Question id: 37980

#Plant Biotechnology

Which method is described as "fast and accurate" for measuring nuclear DNA content from leaf nuclei?

TLS Online TPP Program

#Question id: 37981

#Plant Biotechnology

In the "Cereal crown treatment" method for chromosome doubling, at what developmental stage are the plants typically treated?