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TLS Online TPP Program

#Question id: 5332

Which of the following are incorrect regarding Sex chromosome in human?

#Unit 8. Inheritance Biology

  1. The X chromosome contains genetic information essential for only female sexes

  2. The male-determining gene is located on the Y chromosome.

  3. A female usually needs at least two copies of the X chromosome to be fertile.

  4. Additional copies of the X chromosome may upset normal development in both males and females

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TLS Online TPP Program

#Question id: 15775

#Unit 5. Developmental Biology

When a multipotent stem cell divides asymmetrically, its maturing daughter cell often goes through a transition stage, called as
A. Progenitor cell .
B. Transit-amplifying cell.
C. Adult stem cell
D. Totipotent precursor cell
TLS Online TPP Program

#Question id: 23502

#General Aptitude

The Sagarmanthan National Park has been established to preserve the ecosystem of which mountain peak?
TLS Online TPP Program

#Question id: 2281

#Unit 2. Cellular Organization

Enzymes embedded in the membrane of the smooth ER
TLS Online TPP Program

#Question id: 23602

#General Aptitude

P is the mother of K; K is the sister of D; D is the father of J . How is P related to J?
TLS Online TPP Program

#Question id: 3651

#Unit 3. Fundamental Processes

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.