List of top Zoology Questions

The study of fossils of animals is
Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda
Consider the following statements Statement I: Bones are homeostatic reservoirs of calcium, magnesium and phosphorus Statement II: Bones are highly vascular. The correct answer is
Consider the following statements.
Assertion (A): Bilaterally symmetrical animals are more efficient than other animals in seeking food, locating the mate, escape from enemies etc.
Reason (R): Cephalisation. The correct answer is
Vagina is lined by
Match the following:
List - I List - II
A) MorphineIV) Pain killer
B) CannabinoidsV) Dopamine
C) CocaineI) Cardiovascular system
D) BenzodiazepinesII) Tranquilizers
Southern blotting procedure does not include:
A multiple cloning site:
What is the correct sequence of steps in the genetic engineering of {E.coli for insulin production?
A. Obtaining a copy of the human insulin gene by isolating mRNA
B. Switching on gene action.
C. Identifying transformed bacteria prior to cloning
D. Inserting the DNA into a plasmid vector and inserting the plasmid vector into the host bacterium}
Choose the most appropriate answer from the options given below:
Which one of the following diseases can be corrected by gene therapy?
The brain and spinal cord develop from ectoderm arranged in a tubular structure called the neural tube. The anterior part of the neural tube expands, and constrictions appear that create multiple regions. Arrange the parts of the embryonic brain chambers in a 5 week embryo from top to bottom.
A. Diencephalon
B. Myelencephalon
C. Metencephalon
D. Mesencephalon
E. Telencephalon
Choose the most appropriate answer from the options given below:
Which one of the following best describes the application of DNA microarray?
What are chemokines?
Class I MHC molecules present peptides to which of the following cell type?
Which one of the following immunoglobulin is responsible for atopic allergy?
Which one of the following best describes the innate immune response?
Which of the following cells instruct the abnormal or virally infected cells to commit suicide?
Which of the following diseases is not an autoimmune disease?
Which of the following factors can influence the process of weathering?
A. Rock type and structure
B. Slope
C. Climatic Conditions
D. Time
Choose the most appropriate answer from the options given below:
Monoclonal antibodies differ from polyclonal antibodies in their property of reacting with specific
The Air Quality Index is measured using the Criteria Pollutants. Which one of the following is not a Criteria Pollutant?
Match LIST-I with LIST-II
\begin{tabularx}{0.9\textwidth}{|l|X|l|X|} \hline \multicolumn{2}{|c|}{LIST-I} & \multicolumn{2}{c|}{LIST-II}
\multicolumn{2}{|c|}{Replication Enzymes in E coli} & \multicolumn{2}{c|}{Replication Enzymes in Human}
\hline A. & \(\beta\)-clamp & I. & RPA
B. & SSB & II. & PCNA
C. & Gyrase & III. & DNA polymerase alpha
D. & DnaG & IV. & Topo-I, II
\hline \end{tabularx}
Choose the most appropriate answer from the options given below:
Which one of the following zones is absent in pond ecosystems?
Arrange the following stages of ecological succession in the correct sequence
A. Ecesis
B. Nudation
C. Aggregation
D. Reaction
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What is the function of yolk sac?