General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part4 : 86 to 90

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

86.Ultrafiltering unit of kidney is known as

nephron

glomerulus

tubule

venacava

87.Estrogens are secrogens are secreted by

follicle cells

ovary

germinal epithelium

stroma

88.If father has blood group A and mother has blood group O, then Which of the following blood groups may be found in their son ?

B, AB, or O

89.The proportionof red blood corpuscles and white blood corpuscles in human body is

5 : 1

50 : 1

500 : 1

5000 : 1

90.Which of the following correctly explains the phenomenon of Test Tube Baby ?

When every process of embryo formation is in the test tube

When the embryo develops in a test tube

When the fertilisation is external and development is internal

When the fertilisation is internal and development is external

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki

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