B.sc Agriculture 2nd Semester Entomology Important Questions 2023

In this post b.sc agriculture 2nd semester entomology important questions are given for 2023. 

By solving these questions you can increase your confidence and knowledge level. 

Many questions of this set have been taken from previous question papers and the help of an entomology question bank has also been taken. 

You can also use it as a b.sc agriculture 2nd semester entomology questions paper. 

This set will guide you and tell you what the pattern of questions is like. 

Before solving these questions, write these entomology important questions in a separate copy. 

After that, write the answers using your textbook. 

Try to write the answer in your own words. 

Read the lesson related to the question 2 to 3 times and understand its meaning. 

If you have any difficulty understanding the meaning, contact your university professor. 

If your concept is clear then you will not face any difficulty in writing answers to the questions of this b.sc ag 2nd sem entomology sample questions paper. 

Some instructions will also have to be followed here. 

Probably you will find the same instructions written in the exam copy also. 

Instruction- Attempt questions from all sections as directed. If there are many parts of a question, answer them in continuation. The answer to short questions should not exceed 200 words and the answer to long questions should not exceed 500 words. 

If you want more such sets for practice, then search by writing in the search box of the internet - b.sc agriculture 2nd semester entomology questions pdf. 

You will get many sets, which you can use as practice papers.

Entomology Intro Questions For Agriculture Students

B.sc Agriculture 2nd Semester Entomology Questions For Exam

• Insects are the most successful group of animals. Discuss.
• Describe briefly the digestive system of a grasshopper.
• Describe the nervous system of a grasshopper with suitable diagrams.
• With the help of a labeled diagram describe the structure of the mouth parts of a Grasshopper.
• Insects cause havoc to our crops & other products. Discuss. 
• Write short notes on Eruciform and Campodeiform larvae.
• Discuss the characteristic features of Coleoptera up to families of agricultural importance.
• Describe the structure and function of a typical leg in the insect.
• Draw a diagram of a typical wing venation in the insect.
• Describe the following in brief- (a) Siphoning Mouth Parts (b) Neuroscretory Cells (c) Holometabolous Insect (d) Systematic Position of Silk Moth.
• Define 'Types of Pupae.
• Discuss post-embryonic development in insects including ecdysis.
• Describe briefly the process of moulting. 
• Differentiate between caterpillar and Grub.
• Describe the post-embryonic development of the butterfly.
• Describe the Economic importance of Honey bees.
• Explain the following - (a) Wing Coupling (b) Haepatic Caeca (c) Peritrophic Membrane (d) Trophallaxis (e) Plant Louse.
• Write the General characteristics of Phylum Arthropoda.
• Describe the characteristics of the order Lepidoptera. Name five important families of the order.
• What do you mean by metamorphosis?. Give an account of types of metamorphosis in insects with the help of suitable examples.
• Describe the following - (a) Fat body (b) Cibarium (c) Allary Muscles (d) Pulsatile Organ (e) Holopneustic respiratory system.
• Write about the following - (a) Hibernation (b) Termitidae (c) Thysanoptera (d) Maggot (e) Silverfish.
• Write short notes on the following - (a) Aristate Antennae (b) Chemical composition of chitin (c) Arachnida (d) Marcello Malpighi (e) Polyembryony (f) Type of ovariole (g) Systemic position of Fruit Fly.
• With the help of a labeled diagram describe the female reproductive system of a grasshopper.
• Explain the following - (a) Nephrocytes (b) Spermatophore (c) Spermatheca (d) Stemmata.
• With the help of a labeled diagram describe different types of antennas in insects.
• Explain the following - (a) Midgut (b) Wax glands (c) Tenthredinidae family.

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