Biology Questions

Q:

Sexual reproduction in Algae that takes place through fusion of two similar size gametes is called?

A) Zoospores B) Anisogamous
C) Isogamous D) Oogamous
 
Answer & Explanation Answer: C) Isogamous

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

0 1056
Q:

Which type of permanent tissue helps the aquatic plants to float?

A) Aerenchyma B) Collenchyma
C) Sclerenchyma D) No option is correct
 
Answer & Explanation Answer: A) Aerenchyma

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology

3 1055
Q:

Which of the following is responsible for Vermicomposting?

A) Fungus B) Worms
C) Bacteria D) Birds
 
Answer & Explanation Answer: B) Worms

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 1054
Q:

The chemical component that is invariably found in all viruses is

A) proteins B) lipids
C) DNA D) RNA
 
Answer & Explanation Answer: A) proteins

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

2 1050
Q:

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

 

A) Aerial parts only B) Roots only
C) Both aerial parts and roots D) Neither aerial parts nor root
 
Answer & Explanation Answer: A) Aerial parts only

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 1045
Q:

Which of the following function is performed by the kidneys in the human body?

A) Excretion B) Respiration
C) Digestion D) Transportation
 
Answer & Explanation Answer: A) Excretion

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 1043
Q:

Which of the following is NOT a constituent of xylem?

A) Tracheids B) Companion cells
C) Vessels D) Xylem parenchyma
 
Answer & Explanation Answer: B) Companion cells

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

1 1042
Q:

What is the name of a group of similar cells performing a specific function?

A) Tissue B) Organ
C) Organ system D) Cellular organization
 
Answer & Explanation Answer: A) Tissue

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: Bank Exams

0 1040