III.Vascular plants  (pteridophyta)

Vascular cryptogam

Sporophyte- Dominating phase

Vascular tissue makes its appearance

TLS Online TPP Program

#Id: 8650

#XL - T Zoology

G1/S phase CDKs phosphorylate Cdh1 at the 

G1-S phase transition

TLS Online TPP Program

#Id: 9071

#XL - T Zoology

Feedback mechanisms suppress signaling by the PKA pathway:

1. Intrinsic GTPase activity of Gαs

2. PDE acts to hydrolyze cAMP to 5′-AMP

3. By BARK

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#Id: 9650

#XL - T Zoology

Mammalian MAP kinases include  Jun N-terminal kinases and p38 kinases, which are activated by signaling pathways in response to various types of stresses

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#Id: 8650

#XL - R Botany

G1/S phase CDKs phosphorylate Cdh1 at the 

G1-S phase transition

TLS Online TPP Program

#Id: 8125

#XL - T Zoology

Steroids derived from cholesterol.