The adhesive pad of a fungus enters the host | vedclass

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Question

(A) Fungal pathogens often use specialized structures like adhesive pads or appressoria to attach to the host surface. To penetrate the host cell wall

Vedclass · Accepted Answer

Mechanical pressure and enzymes

Vedclass · Answer

(A) Fungal pathogens often use specialized structures like adhesive pads or appressoria to attach to the host surface. To penetrate the host cell wall,the fungus exerts mechanical pressure through the growth of the infection peg and simultaneously secretes cell wall-degrading enzymes (such as cellulases,pectinases,and proteases). These enzymes soften the host cell wall,making it easier for the mechanical pressure to force the penetration peg into the host tissue. Therefore,the process involves both mechanical pressure and enzymatic action.

The adhesive pad of a fungus enters the host with the help of ........

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