TLS Online TPP Program

#Question id: 37903

#Plant Biotechnology

Match the scientists in List I with their specific contribution in List II:

Column I	Column II
A. Endosperm	1. Triploid tissue formed after double fertilization
B. Albuminous seed	2. Endosperm persists in mature seed
C. First report of endosperm culture	3. Lampe and Mills (1933)
D. Immature endosperm culture	4. Proliferation common; organogenesis rare
E. Critical age for rice endosperm culture	5. 4–7 days after pollination
F. Medium supplements for endosperm culture	6. Yeast extract or casein hydrolysate
G. Mature endosperm of parasitic species	7. Requires cytokinin ± auxin

TLS Online TPP Program

#Question id: 37904

#Plant Biotechnology

Which of the following statements regarding Endosperm Culture is INCORRECT?

TLS Online TPP Program

#Question id: 37905

#Plant Biotechnology

Which of the following is identified as the "principal limiting factor" for vascular differentiation in tissue culture?

TLS Online TPP Program

#Question id: 37906

#Plant Biotechnology

Which of the following factors can counteract auxin-induced inhibition and promote bud formation in plant tissue cultures?

TLS Online TPP Program

#Question id: 37907

#Plant Biotechnology

Kinetin-like bud formation in plant tissue culture can be induced by:

TLS Online TPP Program

#Question id: 37908

#Plant Biotechnology

Polyamines in plant tissue culture primarily promote: