Number of spiracles present in cockroach is – McqOptions

MCQOPTIONS

Saved Bookmarks

→ Biology Mcqs
→ Basics of Biology Mcqs
→ Number of spiracles present in cockroach is

1.	Number of spiracles present in cockroach is
A.	15
B.	10
C.	20
D.	30
Answer» D. 30

Discussion

No Comment Found

Related MCQs

Lungs are covered with double layered thin membranous sac called
Lungs are spongy due to the presence of million of
_________ respiration is directly involved in the production of energy, necessary for all living activities.
In most birds air sacs are _____ in number
______ respiration is the process by which cell utilized oxygen and produces CO2
Vocal cords are stretched across
Of the following, which one is better respiratory medium.
Oxygen contents per liter of air is
Water is _____ times viscous than air
Functional units of lungs are called

Related Topics

Basics of Biology Mcqs

Bioenergetics Mcqs

Biological Molecules Mcqs

Biology Diagnostic Tests Mcqs

Biotechnology Mcqs

Cell Cycle Mcqs

Chromosome and DNA Mcqs

Coordination and Control Mcqs

Ecosystem Mcqs

Enzymes Mcqs

Recent Visits

Reply to Comment

Name *

Email *

Comment *

© Copyright 2025 McqOptions. All rights reserved.

Terms & Conditions
Privacy Policy
Disclaimer
Contact Us