Which of the following variants of PCR has been devised to increase the specificity of PCR without lowering the efficiency by variation annealing temperature?

TLS Online TPP Program

#Question id: 11049

#Unit 6. System Physiology – Plant

Match the CORRECT combination of the phloem elements with its function.

PHLOEM ELEMENTS	FUNCTIONS
P) sieve tube elements	i) for protection and strengthening of the tissue
Q) sieve cells	ii) store and release food molecules
R) companion cells	iii) food translocation in angiosperm
S) Phloem parenchyma cells	iv) latex containing cells
T) Phloem fibers and sclereids	v) help in flow of solute and show    high, activity metabolic
U) laticifers	vi) food translocation on gymnosperm

TLS Online TPP Program

#Question id: 11050

#Unit 6. System Physiology – Plant

Three dimensional reconstructions of Arabidopsis sieve plates using a staining technique that can be used to image entire plant organs and Open sieve pores are visible as well as callose plug are also visible which technique used to analyze

TLS Online TPP Program

#Question id: 11051

#Unit 10. Ecological Principles

Disadvantages of living in groups include

TLS Online TPP Program

#Question id: 11052

#Unit 10. Ecological Principles

An example of territoriality is

TLS Online TPP Program

#Question id: 11053

#Unit 10. Ecological Principles

The key difference between a territory and a home range is

TLS Online TPP Program

#Question id: 11054

#Unit 10. Ecological Principles

In red grouse populations on the grasslands, many males do not acquire territories. Which of the following is least likely to be a valid hypothesis about these male grouse?