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#Question id: 23669


The Ti plasmid is derived from ________.

#Unit 13. Methods in Biology
  1. the bacterium E. coli
  2. a plant bacterium, Agrobacterium tumefaciens
  3. yeast, S. cerevisiae
  4. the tobacco plant

Answer:- Option(s): 2


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#Question id: 7164

#Unit 5. Developmental Biology

If an amphibian zygote is manipulated so that the first cleavage plane fails to divide the gray crescent, then ________.

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#Question id: 12066

#Unit 9. Diversity of Life Forms

The best evidence for not classifying the slime molds as fungi comes from slime moldsʹ

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#Question id: 31383

#Unit 7. System Physiology – Animal

The metabolic rate is least affected by an increase in the plasma level of:

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#Question id: 4821

#Unit 8. Inheritance Biology

What are frequency of recombination  if one cell carry out cross over every 50 cell undergoes meiosis ?

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#Question id: 12670

#Unit 6. System Physiology – Plant

 Changement  in the physiology or morphology of the individual is a nonpermanent  or  temporary and that can be reversed if the prevailing environmental conditions change is termed as 

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