Monotelic attachment 

only one kinetochore can attach to microtubules

TLS Online TPP Program

#Id: 9644

#XL - T Zoology

TLS Online TPP Program

#Id: 9490

#XL - R Botany

Necrotrophs are Opportunistic, unspecialised (‘non-obligate’) pathogens and Host cells killed rapidly

Entry unspecialised via wounds or natural openings

Secrete copious cell-wall-degrading (lytic) enzymes and toxins

Appressoria/haustoria not normally produced

Wide host range

Easy to culture axenically

Survive as competitive saprotrophs

Controlled by jasmonate- and ethylene-dependent host-defence pathways

TLS Online TPP Program

#Id: 10019

#XL - T Zoology

Hh binds to Ptc, causing Ptc to be endocytosed from the cell surface and degraded, relieving the inhibition of Smo.

TLS Online TPP Program

#Id: 9474

#XL - T Zoology

SHP1 

Binding of an SH2 domain to a phosphotyrosine in the activated receptor unmasks its phosphatase catalytic site

TLS Online TPP Program

#Id: 10775

#XL - R Botany

Tea

Botanical name- camellia sinensis

Family-Theaceae

Uses of tea

It contains vitamin B complex, nicotinic acid etc.

It is helpful in asthma due to the presence of Theophylline.

It is used as astringent and stimulant, diuretic, nervine, etc.

It has antimicrobial, anti-inflammatory and antioxidant property

Coffee

Botanical name-coffea arabica

Family-rubiaceae

Uses of coffee

It is a stimulating beverage with pleasant aroma.

It is blended with dried roasted root powder of chicory to flavor ice- creams, candies, cookies and pastries etc.

It is used as CNS stimulant.

The coffee pulp is used as cattle feed.

The wood of coffee tree is used to make boxes