Q:

Oparin is known for his hypothesis on

A) origin of species	B) origin of life
C) one germ one disease	D) one gene one enzyme

Answer & Explanation Answer: B) origin of life

Explanation:

A. J . Oparin was the first to propose the origin of life from inorganic chemical atoms like Oxygen, Hydrogen, Nitrogen and Carbon.

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Filed Under: Biology

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Q:

The First step of Bacterial Replication is

A) Pinching of the plasma membrane	B) Separation of daughter cells
C) Attachment of the DNA to the plasma membrane	D) DNA Replication

Answer & Explanation Answer: D) DNA Replication

Explanation:

The First step of Bacterial Replication is DNA Replication.

DNA must be copied in order to proceed.

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Q:

How many Nephrons are in each kidney?

A) 10,000	B) 1,00,000
C) 1,000,000	D) 1000

Answer & Explanation Answer: C) 1,000,000

Explanation:

There are about 1,000,000 nephrons in each human kidney.

Nephron, functional unit of the kidney, the structure that actually produces urine in the process of removing waste and excess substances from the blood.

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Q:

What is the assigned code name of India first nuclear explosion at Pokran ?

A) Operation Sakshi	B) Operation Hurricane
C) Operation smiling Buddha	D) Operation cross road

Answer & Explanation Answer: C) Operation smiling Buddha

Explanation:

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Q:

The expoundrer of Yoga philosophy was

A) Patanjali	B) Gautam
C) Jaimini	D) Sankaracharya

Answer & Explanation Answer: A) Patanjali

Explanation:

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Filed Under: Indian History

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Q:

Who among the following is the creator of the Rock Garden in Chandigarh

A) Le Corbousier	B) Pupul Jayakar
C) Nek Chand	D) Kamaladevi Chattopadhyay

Answer & Explanation Answer: C) Nek Chand

Explanation:

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Q:

Galileo was an Italian Astronomer who

A) Discovered 4 satellites of Mars	B) Developed the Telescope
C) Discovered that the movement of pendulum produces a regular time measurement	D) Both B & C

Answer & Explanation Answer: D) Both B & C

Explanation:

Galileo Galilei (1564-1642) was an Italian Astronomer who

1) Discovered 4 satellites of Jupiter

2) Developed Telescope

3) Discovered that the movement of pendulum produces a regular time measurement

Galileo_was_an_Italian_Astronomer_who1559023780.png image

He is Physicist, Mathematician, inventor, and philosopher Too.

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Q:

Thoubal Multipurpose Project has been inaugurated in which Indian state?

A) Bihar	B) Manipur
C) Assam	D) Mizoram

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