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Q:

Which best describes transformation in bacteria?

A) Bacteria take DNA from their environment. B) Bacteria inject DNA into another cell.
C) Bacteria lie dormant for many weeks. D) Bacteria transfer DNA with a bacteriophage.
 
Answer & Explanation Answer: A) Bacteria take DNA from their environment.

Explanation:

"Bacteria take DNA from their environment" is what best describes transformation in bacteria.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

Which of the following sectors is NOT considered ' Infrastructure Sector '

A) Software B) Cement
C) Petroleum D) Steel
 
Answer & Explanation Answer: A) Software

Explanation:
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Filed Under: Indian Economy

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Q:

In the structure of Planet Earth, below the mantle, the core is mainly made up of which one of the following ?

A) Aluminium B) Chromium
C) Iron D) Silicon
 
Answer & Explanation Answer: C) Iron

Explanation:
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Filed Under: World Geography

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Q:

What is a rhinos horn made of ?

A) Bones B) Collagen
C) Fibroin D) Kerotin
 
Answer & Explanation Answer: D) Kerotin

Explanation:
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Filed Under: Animals and Birds

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Q:

What is the largest seabird ?

Answer

Albatross

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Subject: Animals and Birds

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Q:

 __________ networks are connected by telephones, underwater cables and satellites.

 

A) Typewriter B) DVD
C) Computers D) Washing Machine
 
Answer & Explanation Answer: C) Computers

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Smallest of all the continents?

A) Asia B) Australia
C) Africa D) America
 
Answer & Explanation Answer: B) Australia

Explanation:

Australia is the smallest of all the continents

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Filed Under: Longest, Shortest, Deepest

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Q:

Heat transfer horizontally within the atmosphere is called

A) Convection B) Advection
C) Conduction D) Absorption
 
Answer & Explanation Answer: B) Advection

Explanation:
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Filed Under: General Science
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