Insects MCQ Multiple Choice Questions Answers for Practice

Q: 3. How do most insects respire?

Correct Answer is: through a tracheal system

Q: 5. In an incomplete metamorphosis, an insect:

Correct Answer is: hatches into a small version of adult and grows through several instars.

Q: 6. In complete metamorphosis, an insect:

Correct Answer is: hatches out as a caterpillar, grows, pupates, becomes different adult form.

Q: 10. The monarch butterfly survives the winter by:

Correct Answer is: migrating to Mexico.

Q: 13. The three insect body parts include the:

Correct Answer is: head, thorax, abdomen.

Q: 15. Which of the following are traits of an insect?

Correct Answer is: All of the above

1. A caterpillar is the ............. stage of a butterfly.

pupal
larval
adult
All of the above

2. A chrysalis is the ............. stage of a butterfly.

pupal
larval
adult
All of the above

3. How do most insects respire?

through skin
through gills
with the help of lungs
through a tracheal system

4. How many pairs of legs do insects have?

Two
Three
Four
Two or three

5. In an incomplete metamorphosis, an insect:

hatches into a small version of adult and grows through several instars.
hatches out as a caterpillar, grows, pupates, becomes different adult form.
Is born live.
All of the above.

6. In complete metamorphosis, an insect:

hatches into a small version of adult and grows through several instars.
hatches out as a caterpillar, grows, pupates, becomes different adult form.
Is born live.
All of the above.

7. Musca domestica is the scientific name of

Butterfly
Mosquito
Housefly
Cockroach

8. Rearing of which of these insects is known as apiculture?

Butterflies
Bees
Beetles
Silkworms

9. The legs of insects are joined to its

Head
Abdomen
Thorax
Both abdomen and thorax

10. The monarch butterfly survives the winter by:

migrating to Mexico.
burrowing underground.
staying active all winter.
they dont survive the winter as butterflies.

11. The poison of honey bee or ant is .......... in nature.

Acidic
Alkaline
Salty
Inert

12. The study of insects is known as

Etymology
Entomology
Ornithology
Osteology

13. The three insect body parts include the:

head, neck, abdomen.
head, abdomen, tail.
head, thorax, abdomen.
head, body, tail.

14. Which acid is present in bee sting?

Citric Acid
Acetic Acid
Sulphuric Acid
Formic Acid

15. Which of the following are traits of an insect?

Three body parts
Pair of antennae
One to Two pair of wings
All of the above

16. Which of the following breathe through spiracles?

Fishes
Mammals
Insects
Birds

17. Which of the following breathes through its skin?

Grasshopper
Earthworm
Sparrow
Cockroach

18. Which of the following is NOT an insect?

grasshopper
butterfly
beetle
centipede

Welcome to our Insects MCQs section! This comprehensive set of multiple-choice questions is designed to help students and exam aspirants master the fascinating world of insects and their ecological roles.

About Insects MCQ Questions

Insects MCQs cover a wide range of topics, including insect anatomy, behavior, life cycles, and their importance in ecosystems. These questions are crafted to deepen your understanding of the intricate world of insects and their impact on the environment.

Why Practice Insects Objective Questions?

Practicing these MCQs can significantly enhance your exam preparation, boost your confidence in interviews, and solidify your grasp of key insect-related concepts. They are an excellent tool for revision and ensuring you are well-prepared for any academic or professional challenge.

Who Should Use These MCQs?

Students preparing for school or college exams
Competitive exam aspirants
Candidates preparing for interviews