The edible part of potato is

• Root
• Tuber
• Rhizome
• Corm
Correct Option: B  [ Tuber ]

Remark: Stems get modified into underground structures for storage of food as seen in potato called tuber.

What is the other name for Vitamin B₂ ?

• Haemoglobin
• Dextrose
• Thiamine
• Riboflavin
Correct Option: D  [ Riboflavin ]

Remark:

ELISA stands for:

• Enzyme-linked immunosorbent assay
• Epithelium lesions in surface analysis
• Energy-linked immunity assay
• Enzyme-linked immunity analysis
Correct Option: A  [ Enzyme-linked immunosorbent assay ]

Remark:

Bilirubin and Biliverdin are the pigments found in :

• Bile
• Plasma
• RBC
• Muscles
Correct Option: A  [ Bile ]

Remark:

Root develops from which part of the Embryo?

• Plumule
• Radicle
• Cotyledon
• Epicotyl
Correct Option: B  [ Radicle ]

Remark: In majority of the dicotyledonous plants, the direct elongation of the "radicle" leads to the formation of primary root which grows inside the soil.

Which is an example of pollution-free energy?

• Coal
• Wind energy
• Mineral oil
• None of these
Correct Option: B  [ Wind energy ]

Remark:

Which pigment gives pale yellow color to urine?

• Erithromycin
• Amoxylin
• Urochronie
• Unicom
Correct Option: C  [ Urochronie ]

Remark:

Which kind of Power accounts for the largest share of power generation in India ?

• Hydro-electric
• Solar
• Thermal
• Nuclear
Correct Option: C  [ Thermal ]

Remark:

In coriander the useful parts are:

• roots &leaves
• leaves & flowers
• leaves & dried fruits
• flower& dried fruits
Correct Option: C  [ leaves & dried fruits ]

Remark:

Isaac Newton invented:

• Thermometer
• Reflecting Telescope
• Hydraulic Accumulator
• Transistor
Correct Option: B  [ Reflecting Telescope ]

Remark: