TS EAMCET PYQs for Anatomy of Flowering Plants with Solutions: Practice TS EAMCET Previous Year Questions

1.

Identify wrong matching I. \= Roundup ready = Soyabean \hspace{1cm} = Herbicide tolerant
II. \= Transgenic Plant = Papaya \hspace{1cm} = Pseudomonas resistant
III. \= Taipei variety = Rice \hspace{1cm} = rich in Vitamin B
IV. \= Flavr savr = Tomato \hspace{1cm} = Bruise resistant

• \( \text{I and IV} \)
  
• \( \text{III and IV} \)
  
• \( \text{II and III} \)
  
• \( \text{I and II} \)

2.

Specialized epidermal cells surrounding the guard cells are:

• Complementary cells
  
• Subsidiary cells
  
• Bulliform cells
  
• Lenticels
  

3.

Assertion (A): \( \sigma \) (Sigma) and \( \rho \) (Rho) factors are essential for transcription in bacteria.
Reason (R): \( \sigma \) (sigma) factor helps in initiation and \( \rho \) (Rho) factor helps in termination of transcription.

• \( (A) \text{ and } (R) \text{ are correct. } (R) \text{ is the correct explanation of } (A) \)
  
• \( (A) \text{ and } (R) \text{ are correct, but } (R) \text{ is not the correct explanation of } (A) \)
  
• \( (A) \text{ is correct but } (R) \text{ is not correct} \)
  
• \( (A) \text{ is not correct but } (R) \text{ is correct} \)

4.

Match the following:

• I - D - W, II - C - X, III - B - Y, IV - A - Z
  
• I - D - W, II - C - X, III - A - Z, IV - B - Y
  
• I - C - X, II - D - W, III - B - Y, IV - A - Z
  
• I - A - Z, II - D - W, III - B - Y, IV - C - X

5.

Match the following:

\begin{tabular}{|l|l|} \hline List - I & List - II
\hline A. Glut - 4 & I. Hormone
B. Antibody & II. Enzyme
C. Trypsin & III. Fights infectious agents
D. Insulin & IV. Enables glucose transport into cells
\hline \end{tabular}
The correct answer is

6.

Function not related to Peroxysomes

• Synthesis of glycolipids
• Catabolism of long chain fatty acids
• Role in photorespiration
• Hydrogen peroxide destruction
  

7.

In Morgan’s experiments on Drosophila linkage, the percentage of white-eyed, yellow body recombinants and the percentage of white-eyed, miniature winged recombinants in F\textsubscript{2 generation respectively:}

• 37.2\% and 1.3\%
  
• \textbf{1.3\% and 37.2\%}
  
• 62.8\% and 37.2\%
  
• 98.7\% and 1.3\%
  \

8.

Study the following statements related to lipids and identify the correct statements:
I. Lecithin is a glycolipid
II. Saturated fatty acids possess one or more C=C bond
III. Fatty acids esterified with glycerol forms monoglycerides
IV. Gingely oil has low melting point, hence remains as oil in winter
V. Lipids are generally water insoluble

• I, IV & V
• I, II & III
• III, IV & V
• I, II & IV
  

9.

"Families of flowering plants" book was written by:

• Bentham and Hooker
  
• Engler and Prantl
  
• Hutchinson
  
• Linnaeus

10.

Match the following \begin{table}[h!] \centering \begin{tabular}{|l|l|} \hline List - I & List - II
\hline A. Toxin & I. Cellulose
\hline B. Drug & II. Concanavalin A
\hline C. Lectin & III. Curcumerin
\hline D. Polymer substance & IV. Ricin
\hline \end{tabular} \caption{Match the following} \end{table} The correct answer is:

11.

Which of the following statements are correct with respect to the inflorescence in Cotoneaster?

• The peduncle shows an indefinite growth.
  
• The peduncle shows a definite growth.
  
• The flowers are borne in an acropetal manner on peduncle.
  
• The flowers are borne in basipetal manner on peduncle.
  

12.

Ategmic, Unitegmic, and Bitegmic ovules are present serially in:

• Cycas - Loranthus - Helianthus
  
• Lathyrus - Loranthus - Cycas
  
• Loranthus - Cycas - Helianthus
  
• Loranthus - Helianthus - Lathyrus
  

13.

Assertion (A): Abscisic acid is called stress hormone.
Reason (R): Abscisic acid increases the tolerance of plants to various kinds of stresses.

• \( (A) \text{ and } (R) \text{ are correct. } (R) \text{ is the correct explanation of } (A) \)
  
• \( (A) \text{ and } (R) \text{ are correct, but } (R) \text{ is not the correct explanation of } (A) \)
  
• \( (A) \text{ is correct but } (R) \text{ is not correct} \)
  
• \( (A) \text{ is not correct but } (R) \text{ is correct} \)

14.

The following is not a microelement:

• Zn
  
• Fe
  
• Cl
  
• P

15.

Specialized epidermal cells surrounding the guard cells are:

• Complementary cells
  
• Subsidiary cells
  
• Bulliform cells
  
• Lenticels