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 Biology Questions

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Q:

All of the following are polysaccharides except

A) Chitin B) Lactose
C) Glycogen D) Cellulose
 
Answer & Explanation Answer: B) Lactose

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

0 2023
Q:

Humans cannot digest cellulose because they

Answer

Humans cannot digest cellulose because they are lacking with the enzymes responsible to breakdown the beta acetal linkages.

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Subject: Biology Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2022
Q:

Which of these is a human disease caused by bacteria?

A) TB B) Ascariasis
C) Chickenpox D) Common cold
 
Answer & Explanation Answer: A) TB

Explanation:

Bacteria which causes disease are called Pathogenic Bacteria. TB is caused by bacteria.

 

Some of the diseases caused by bacteria are::

1. Tuberculosis, TB (affects the lungs)

2. Salmonella (causes food poisoning)

3. Whooping cough (affects the lungs)

4. Septic Sore Throat

 

 

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 2020
Q:

Which of the following is true of annelids?

A) They have an open circulatory system B) They have a nerve net
C) They perform gas exchange across their skin D) They have pseudocoeloms
 
Answer & Explanation Answer: C) They perform gas exchange across their skin

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 2018
Q:

Which is the second largest gland of Human body?

A) Liver B) Large Intestine
C) Thorax D) Pancreas
 
Answer & Explanation Answer: D) Pancreas

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Filed Under: Biology
Exam Prep: Bank Exams

1 2017
Q:

A/An .............. tissue is formed beneath the skin and between internal organs

A) Epithelial B) Nervous
C) Muscular D) Adipose
 
Answer & Explanation Answer: D) Adipose

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Filed Under: Biology
Exam Prep: Bank Exams

1 2012
Q:

Adamsia (Sea anemone), Pennatula (Sea-pen) are examples of which Phylum?

A) Coelenterata B) Aschelminthes
C) Annelida D) Arthropoda
 
Answer & Explanation Answer: A) Coelenterata

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Filed Under: Biology
Exam Prep: Bank Exams

0 2002
Q:

Bacterial decomposition of biological material under anaerobic condition is

A) fermentation B) fertilization
C) contamination D) composting
 
Answer & Explanation Answer: A) fermentation

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Filed Under: Biology
Exam Prep: Bank Exams

2 1993