Which of the following statement is incorrect regarding T-Coffee?

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#Question id: 9236

#SCPH06 I Botany

Which of the following outcomes is caused by excessive nutrient runoff into aquatic ecosystems?

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#Question id: 972

#SCPH28 | Zoology

What is the source of the carbon atoms 2 and 8 during de novo biosynthesis of purines?

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#Question id: 2966

#I Life Science/ Life Sciences Group – I-V

Scientists isolate cells in various phases of the cell cycle. They isolate a group of cells that have 1 1/2 times more DNA than G1 phase cells. What is the most likely part of the cell cycle from which these cells were isolated?

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#Question id: 15868

#SCPH05 I Biotechnology

If the culture is kept in stationary phase for a prolonged period, the cells may die. Why?

a) due to the time taken for doubling of cell number

b) duration of a cell generation is too large, depending mainly on the plant species.

c) stationary phase is forced on the culture by a depletion of the nutrients

d) due to an accumulation of cellular wastes

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#Question id: 1398

#SCPH06 I Botany

Which of the following properties is (are) characteristic of a benign tumor?

a. well differentiated              b. localized to tissue of origin             c. metastatic               

d. promotes angiogenesis        e. surrounded by a fibrous capsule