TLS Online TPP Program

#Question id: 10247


Deciduous oak habitats in southern Europe are superior to evergreen oak habitats from the perspective of the blue tit, a small songbird. As a result, blue tit populations in deciduous oak habitats have more potential for __________ and serving as __________ populations.

#Unit 10. Ecological Principles
  1. Growth, sink
  2. Growth, source
  3. Decline, sink
  4. Decline, source
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TLS Online TPP Program

#Question id: 7303

#Unit 5. Developmental Biology

The ‘quartet model’ explains how the protein products of the ABCE-function genes might interact to control floral organ identity. Following statements are based on this model. Which one of them is incorrect?

TLS Online TPP Program

#Question id: 649

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose INCORRECT statement from the following

TLS Online TPP Program

#Question id: 349

#Unit 1. Molecules and their Interaction Relevant to Biology

Increased atmospheric CO2 concentrations might have what effect on seawater?

TLS Online TPP Program

#Question id: 5286

#Unit 8. Inheritance Biology

An Hfr strain with genotype A B C D (each gene for amino acid synthesis )and that transfers the A gene very late was mated with recipient strain with genotype a b c d. After mating for several hours, the mixture was diluted and plated on minimal media with four different supplements having various number of colony

Media supplement with amino acid  

                 Colony                                          number

                  A+C                                                 500

                  C+D                                                  50

                     B                                                    10

                     A                                                   250

What is order of gene

TLS Online TPP Program

#Question id: 24650

#Unit 10. Ecological Principles

Determine the correctness of the following given; 
I-fundamental niche and 
II-realized niche
a. Actual range of an organism in nature
b. Biotic factors 
c. Abiotic factors
d. Abundant range of an organism