Biology Questions

Q:

The disease Beri Beri is caused due to the deficiency of which of the following?

A) Vitamin B2 B) Vitamin B1
C) Vitamin B12 D) Vitamin E
 
Answer & Explanation Answer: B) Vitamin B1

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 832
Q:

Organisms that use light to prepare food are known as _____.

A) Autotrophs B) Heterotrophs
C) Omnivores D) Decomposers
 
Answer & Explanation Answer: A) Autotrophs

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

3 831
Q:

Which type of pathogen causes the water­borne disease Hepatitis­A?

A) Parasitic B) Viral
C) Protozoan D) Bacterial
 
Answer & Explanation Answer: B) Viral

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

2 831
Q:

Which is NOT an example of organism that breaks down the food material outside the body and then absorb it?

A) Bread moulds B) Yeast
C) Mushrooms D) Snake
 
Answer & Explanation Answer: D) Snake

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 831
Q:

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

A) Predation B) Commensalism
C) Competition D) Parasitism
 
Answer & Explanation Answer: B) Commensalism

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

4 831
Q:

RNA is a polymeric molecule. What does RNA stand for?

A) Rado Nuclear Acid B) Ribo Nucleic Acid
C) Rhino Nuclear Acid D) Resto Nucleus Acid
 
Answer & Explanation Answer: B) Ribo Nucleic Acid

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

3 831
Q:

Which type of pathogen causes the water­-borne disease E. coli Infection?

A) Protozoan B) Parasitic
C) Bacterial D) Viral
 
Answer & Explanation Answer: C) Bacterial

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 829
Q:

Who discovered the ABO blood group system?

A) Karl Koller B) Maurice Hilleman
C) Karl Landsteiner D) Edward Jenner
 
Answer & Explanation Answer: C) Karl Landsteiner

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

0 828