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Q:

Acacia arabica is the scientific name of

A) Neem B) Teak
C) Babhul D) Pomegranate
 
Answer & Explanation Answer: C) Babhul

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Q:

The disease cirrhosis affects which organ in the body?

A) Brain B) Liver
C) Heart D) Kidney
 
Answer & Explanation Answer: B) Liver

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Q:

Which of the following is not correct?

A) Members of Chlorophyceae are commonly called green algae B) Members of Phaeophyceae are commonly called red algae
C) Members of Rhodophyceae are commonly called red algae D) Members of Phaeophyceae are commonly called brown algae
 
Answer & Explanation Answer: B) Members of Phaeophyceae are commonly called red algae

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Q:

Name the respiratory organs of insects

A) Skin B) Body Surface
C) Gills D) Tracheae
 
Answer & Explanation Answer: D) Tracheae

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Q:

___________ is a hormone that regulates the amount of glucose in the blood.

A) Glucogen B) Thyroxine
C) Oxytocin D) Insulin
 
Answer & Explanation Answer: D) Insulin

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Q:

The auxiliary buds _____.

A) grow endogenously from the pericycle B) arise endogenously from the main growing point
C) is an embryonic shoot located in the axil of a leaf D) arise exogenously from the epidermis
 
Answer & Explanation Answer: C) is an embryonic shoot located in the axil of a leaf

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Q:

A newborn human baby is fed with the first secretion called colostrum from mammary gland. What does colostrum impart?

A) Factors for growth B) Immunity
C) Sleepiness D) Nutrition for development
 
Answer & Explanation Answer: B) Immunity

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Q:

Thin filaments are composed of

A) Actin B) Tropomyosin
C) Troponin D) All of the above
 
Answer & Explanation Answer: D) All of the above

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