Who measured the radius of earth?
A) Al bairuni B) Eratosthenes C) Archimedes D) None of these
Which planet has smallest diameter?
A) Earth B) Venus C) Uranus D) Mercury
Which is the fastest rotating planet?
A) Mars B) Jupiter C) Uranus D) Venus
Which is the outermost layer of the skin?
A) Epidermis B) Dermis C) Endodermis D) Hypodermis
How many kinds of joints in human body?
A) 2 B) 4 C) 1 D) 3
In man which organisms cause abscesses on the skin of arms or legs?
A) Bacteria B) Ascaris C) Suinea worm D) None …
Which of the following openings has cilia?
A) Nephridiopores B) Homeostasis C) Nephrostome D) None of these
Bats and humming bird belong to:
A) Homeotherms B) Heterotherms C) Ectotherms D) None of these
Which is the most toxic?
A) Urea B) Uric acid C) Ammonia D) All of these
Rose is an example of:
A) Hydrophytes B) Xerophytes C) Mesophytes D) Halophytes