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TLS Online TPP Program

#Question id: 17658

Which of the following is the most accurate description of stress?

#Unit 7. System Physiology – Animal
  1. physical or emotional state experienced as a result of a positive or negative life event
  2. emotions experienced as a result of a negative life event
  3. social reaction to a positive or negative event
  4. physical response to a negative or positive life event
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TLS Online TPP Program

#Question id: 12703

#Unit 8. Inheritance Biology

In the plants, due to mutation in the mitochondrial genome causing cytoplasmic male sterility can be influenced by the nuclear gene (Rf),  which is dominant over the cytoplasmic mitochondrial genome. If a male sterile plant  is pollinated by the fertile male plant with homozygous (Rf)condition, the progeny obtained in F1 will have
TLS Online TPP Program

#Question id: 3629

#Unit 8. Inheritance Biology

Complementation test for four different mutant phenotype 1, 2 , 3 and  4 were allowed and detect phenotype given table

Pair of mutant                                         phenotype

1 & 4                                                         wild                             

1 & 3                                                         wild

2 & 3                                                         wild  

2 & 4                                                         mutant

What are number of citron that four mutant were belong
TLS Online TPP Program

#Question id: 23252

#Unit 13. Methods in Biology

In Maxam gilbert method guanine specific cleavage is done by using
TLS Online TPP Program

#Question id: 1019

#Unit 4. Cell Communication and Cell Signaling

Bacteria are present on the body
TLS Online TPP Program

#Question id: 5525

#Unit 5. Developmental Biology

"ontogeny recapitulates phylogeny" means