B.sc 2nd Semester Ag Genetics Important Questions 2023

In this post, b.sc 2nd semester ag genetics important questions are being given for the 2023 session. 

By finding solutions to these questions, you can make a great note of genetics topic for yourself.

Answers to these questions will help you to enhance your knowledge. 

It has been seen many times that questions from previous b.sc second semester agriculture genetics question papers are also asked in the examination. 

By finding answers to these questions, you will be able to solve exam questions with confidence. 

First of all, write all these questions in a separate copy of your genetic. 

Then go through the genetics lesson in your textbook. 

This is necessary to clear your concepts. 

Now try to solve these questions of the b.sc second semester agriculture fundamentals of genetics question paper. 

You should also keep in mind that the answers to the questions should be in your own words. 

This process will help you to remember the answer because you have prepared the answer using your own understanding. 

With this question set, you will be able to easily understand the pattern of b.sc ag second semester fundamentals of genetics questions and shape your exam preparation. 

Simply put, "agricultural genetics is the practical study of the effects of genetic variation and selection on the propagation of heritable trait combinations in crop plants and farm animals". 

This is the definition of genetics. 

Let's solve the b.sc agriculture 2nd semester genetics important questions and get good marks in the exam.

Fundamentals Of Genetics Question Paper

Fundamentals Of Genetics Bsc Agriculture 2nd Semester Important Questions

  • Write a short note on the following - (a) Nullisomy (b) Central dogma (c) Pleiotropic gene (d) Linkage (e) mRNA.
  • Describe the functions of the following cell organelles- (a) Golgi complex (b) Lysosomes and ribosomes.
  • Who coined the term "Chromosomes".
  • Describe operon in E.coli when- (a) Lactose is present and (b) Lactose is absent.
  • Briefly write a note on Mendel's three laws?
  • Differentiate the following- (a) Plant and animal cells (b) Prokaryotic and eukaryotic cells.
  • Write short notes on the following - (a) Genetic Code (b) Epistatic interaction.
  • Define the law of independent assortment. Explain the same with the help of a suitable example.
  • Define DNA replication and describe the main points related to DNA replication.
  • Write short notes on the following- (a) Incomplete dominance (b) Over dominance (c) Multiple alleles.
  • Define the law of segregation. Explain the same with the help of a suitable example.
  • Briefly describe the various stages of meiosis and explain with diagrammatically.
  • Describe characteristic features of cytoplasmic inheritance along with suitable examples. 
  • Describe the functions of the following cell organelles - (a) Endoplasmic reticulum (b) Chloroplast (c) Mitochondria (d) Lysosomes and ribosomes.
  • Fill in the blanks/comment on the following - (a) The theory of acquired character was proposed by _______. (b) _____ is the powerhouse of cells.
  • What is the mitochondrial inheritance and describe with suitable examples?
  • Write short notes on the following - (a) Transition (b) Over dominance (c) Terminal deletion (d) Sex-influenced characters.
  • Differentiate Nucleoside and Nucleotide?
  • What are the special chromosomes? Describe any one of them in detail with suitable diagrams?
  • What is crossing over? Describe the cytological proof of crossing over in detail.
  • Explain Mutation is heritable change.
  • What is mitosis? Describe diagrammatically the various stages of mitotic cell division.
  • What are the main constituents of DNA?.
  • When Watson and Crick proposed a "double helix" structure of DNA?.
  • Write down the name of pre-Mendelian concepts of heredity and describe which one is universally accepted.

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