TLS Online TPP Program

#Question id: 1426


Which of the following promotes angiogenesis?

#SCPH28 | Zoology
  1. EGF

  2. PDGF

  3. TGF-beta

  4. VEGF

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TLS Online TPP Program

#Question id: 15707

#SCPH28 | Zoology

Mature and certain differentiated e.g., parenchyma and often colenchyma cells undergo changes to become meristematic, this is called 

TLS Online TPP Program

#Question id: 7766

#SCPH06 I Botany

The relationship between shortened telomeres and stem cell depletion has been seen in degenerative diseases such as mouse muscular dystrophy,

I) When____ is activated by damaged telomeres, DNA replication halts, and if the repair doesn’t work, apoptosis is initiated. If the cell is a stem cell or some other rapidly replicating cell, this will reduce the numbers of cells produced, and the lack of stem cells will produce an “aged” phenotype.

 II) When ____ is activated by damaged telomeres, DNA replication halts, repair do its work, apoptosis is inhibited. If the cell is a stem cell or some other rapidly replicating cell, this will increase the numbers of cells produced, and then these cells will produce an “aged” phenotype.

 Choose correct gene name with right statement

TLS Online TPP Program

#Question id: 22939

#SCPH28 | Zoology

CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

TLS Online TPP Program

#Question id: 4719

#SCPH06 I Botany

When a trait exhibits complete co-dominance rather than complete dominance, a cross between heterozygote results deviation of following;

TLS Online TPP Program

#Question id: 6971

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

Neural crest cells taking the dorso-lateral route will become: