25.Reserve food material in cyanobacteria is in the form of:

Sucrose

Starch

Proteins

Glycogen

Proteins

 

26.Casparian strips are present in cells of root:

Epidermis

Endodermis 

Cortex

Pericycle

Endodermis

 

27.Pasteurization is widely used for preservation of:

Food products 

Meat products 

Milk products

A&C

A&C

 

28.Is an anaerobic bacterium.

E-coli

Pseudomonas

Campylobacter

Spirochete

E-coli

 

29.Is incorrect about guard cells.

Surrounds stoma

Have chloroplasts

Bean shaped

Connected to surrounding cells by plasmodesmata

Connected to surrounding cells by plasmodesmata

 

30.The biological name of sweet pea is:

Solanum nignrum

Arachis hypogea