List of top Botany Questions asked in TS EAMCET

Match the following: 

Among the following the most important pollinator for agricultural purposes is:
Match the following:
Microbial Products
Assertion (A): Beggiatoa is not a chemoautotrophic bacterium.
Reason (R): Chemoautotrophic bacteria derive carbon from CO\(_2\) and energy from oxidation of inorganic compounds.
Tetracycline resistance gene of pBR322 consists of this restriction site:
Assertion (A): In gel electrophoresis, DNA fragments get separated and move toward the anode.
Reason (R): DNA fragments are positively charged molecules.
Thermostable DNA polymerase (Taq Polymerase) enzyme is isolated from the following bacterium:
Identify the wrong pair:
Variation in lengths of filaments of stamens within a flower is seen in:
Per one Calvin cycle, the number of CO\(_2\) molecules fixed, ATP utilized, and the number of Glucose, NADPH molecules produced respectively are:
In C\(_4\) plants, the Oxaloacetic acid is formed by this reaction:
Variation in lengths of filaments of stamens within a flower is seen in:
Assertion (A): Direct pollination is found in gymnosperms. Reason (R): Ovules of gymnosperms are naked.

Match the following:

Match the following:
Placentation Types
Assertion (A): Direct pollination is found in gymnosperms.
Reason (R): Ovules of gymnosperms are naked.
Match the following:
Pollination Type
Primary endosperm nucleus is formed by the fusion of
The ploidy of 'perisperm':
Intine of pollen grain is made up of:
The ratio of microspore mother cell to male gametes in a typical angiospermic plant:
The first reaction in photosynthesis is:
Identify the correct matching: \renewcommand{\arraystretch}{1.3} \begin{table}[h!] \centering \setlength{\tabcolsep}{15pt} \begin{tabular}{|c|l|c|l|} \hline Column I & Plant Name & Column II & Feature
\hline I & Nerium & = Verticillaster & = Sunken stomata
II & Vallisnaria & = Free floating hydrophyte & = Epihydrophily
III & Tribulus & = Emphemeral & = Xerophyte
IV & Rhizophora & = Halophyte& = Vivipary
\hline \end{tabular} \end{table}
Flask-shaped ascocarp with an apical opening is:
Assertion (A): In Rhodophyceae, food is stored as floridean starch. Reason (R): Floridean starch is similar to amylopectin and glycogen in structure.