Physically 10 map unit on linkage maps can be defined as length of chromosome in which, average crossover gamete formed during 50 cells undergoing meiosis is-

TLS Online TPP Program

#Question id: 29490

#Unit 6. System Physiology – Plant

Some statement is given related to cytokinin regarding location, expression and synthesis and concentration

a. IPT1, IPT3, IPT5, and IPT8 are located in plastids

b. KNOX gene expression increases cytokinin levels in the shoot with the help of IPT7

c. Cytokinin Primary site of synthesis -- root tips.

d. High concentrations -- immature seeds and developing fruits

Which one of the following options represents the combination of all correct statements?

TLS Online TPP Program

#Question id: 29491

#Unit 6. System Physiology – Plant

Which of the following is correctly matched with their  Response, phenomenon of photoreversibility and reciprocity 

TLS Online TPP Program

#Question id: 29492

#Unit 6. System Physiology – Plant

HIR promotes

TLS Online TPP Program

#Question id: 29493

#Unit 6. System Physiology – Plant

As shading increases, the R:FR ratio decreases leads to

TLS Online TPP Program

#Question id: 29494

#Unit 6. System Physiology – Plant

Mutants lacking phyA

TLS Online TPP Program

#Question id: 29495

#Unit 6. System Physiology – Plant

Which of the following sr of PHY are redundant in nature