Today's GK(20-10-21)

1.What is the number of “True Ribs” in human body?
[A]12
[B]14
[C]16
[D] 18
Answer: B [14]

2.Which of the following bacteria forms an endosymbiotic nitrogen fixing association with roots of legumes that helps in Nitrogen Fixation? [A]Clostridium
[B]Rhizobium
[C]Salmonella
[D] Staphylococcus
Answer: B [Rhizobium]

3.Which among the following Vitamin is also known as Tocoferol?
[A]VitaminD
[B]VitaminE
[C]VitaminK
[D] Vitamin B
Answer: B [Vitamin E]

4.Which among the following sugars is maximum in Honey?
[A]Glucose
[B]Sucrose
[C]Frcutose
[D] Maltose
Answer: C [Frcutose]

5.Stapes, the smallest and the lightest bone in human body, is the part of which organ ?
[A]Ear
[B]Nose
[C]Neck
[D] hand
Answer: A [Ear]