List of top Questions asked in TS EAMCET

In an ECG of a normal healthy person, the duration of the R-R interval is about:
Study the following and pick up the correct statements:
  • The center of the posterior portion of the retina is called the macula lutea.
  • The site of the retina where the optic nerve exits the eye is called the blind spot.
  • Cones contain a visual pigment called iodopsin.
  • Rods contain a protein called rhodopsin.
Dual functions of codon AUG
Match the following \begin{table}[h!] \centering \begin{tabular}{|l|l|} \hline List - I & List - II
\hline A. Operator site & I. Binding site for RNA polymerase
B. Promoter site & II. Binding site for repressor
C. Regulator gene & III. Codes for Enzyme
D. Structural gene & IV. Codes for repressor
\hline \end{tabular} \caption{Matching the following} \end{table} The correct answer is
Variation in lengths of filaments of stamens within a flower is seen in:
Identify the correct statements among the following: A. Probes are generally ss RNA or ss DNA
B. Probes are complementary to desired DNA
C. The efficiency of uptaking DNA fragments by bacteria decreases when they are treated with Ca\(^{2+}\) ions
D. Cloning vectors should have low molecular weight
Statement I: Acid rains are due to pollution of sulphur dioxide and nitrogen oxides. Statement II: Incinerators are used to dispose of electronic wastes.
‘A’ diploid chromosome number is 4. ‘B’ haploid chromosome number is twice to that of A. ‘C’ diploid chromosome number is thrice to that of A. A, B and C respectively are
The table given below is related to the checkerboard of dihybrid F\(_2\) progeny of Mendel’s experiment. Identify the correct combinations:
Dihybrid Cross and Phenotypes
The separated DNA fragments can be visualised after staining with 'X' and exposure to 'Y'. The 'X' and 'Y' are
This rule states that with the increase of every 10° C, the rate of metabolic activities double:
Match the following: \includegraphics[width=0.5\linewidth]{1image.png} The correct answer is
Number of cervical vertebrae in most mammals is:
Match the following:
Aquatic Organism Classification
Assertion (A): Direct pollination is found in gymnosperms. Reason (R): Ovules of gymnosperms are naked.

Match the following: 

Per one Calvin cycle, the number of CO\(_2\) molecules fixed, ATP utilized, and the number of Glucose, NADPH molecules produced respectively are:
Statement I: Spiral cuticular thickenings of trachea in cockroach are called taenidia.
Statement II: In cockroach, inspiration is a passive process.
Dehydration occurs during the formation of the following types of bonds:
Statement I:Angina pectoris is a warning signal of deprivation of blood supply to the heart muscles.
Statement II:Coronary artery disease is also called atherosclerotic heart disease.
Dehydration occurs during the formation of the following types of bonds:
In Phloem, the food material is mostly translocated in the following form:
The set containing the elements with positive electron gain enthalpies is?
The hybridisation of the central atom of \( BF_3 \), \( SnCl_2 \), \( HgCl_2 \), respectively is?
The correct order of reducing power of alkali metals in aqueous solution is