Which of the following statements is correct?
I. The exosphere is the uppermost layer of the atmosphere.
II. Outer atmosphere 80-400 km extends to.
(A) Both I and II
(B) Only I
(C) Neither I nor II
(D) II only
Glucose is stored in the human body as-
(A) Starch
(B) Glycogen
(C) Fructose
(D) Maltose
National Aquatic Animal of Indian is
(A) Gangetic Dolphin
(B) Whale
(C) Lion
(D) Chinkara
The category in which 'Rat' comes in the food chain is-
(A) Primary consumer
(B) Secondary consumer
(C) Tertiary consumer
(D) Producer
Renewable source of energy is
(A) Coal
(B) Petroleum
(C) Plants
(D) Uranium
What is the life span of WBC?
(A) 2-15 days
(B) 3-15 days
(C) 4-15 days
(D) 5-20 days
Creating Artificial rainfall is through seeding:
(A) Fog
(B) Smog
(C) Ice
(D) Cloud
Which colours are not recognised by colour blind people?
(A) Red and Blue
(B) Purple and Green
(C) Red and Green
(D) Yellow and Pink
The colour appearing at the bottom of rainbow is_
(A) Red
(B) Blue
(C) Indigo
(D) Yellow
What are the functions of thyroid gland in the body?
(A) Controls metabolism
(B) Maintain internal homeostasis
(C) Controls breathing and heart rate
(D) All of the above
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