List of top Questions asked in AP EAMCET- 2024

Choose the incorrect statements related to internal organization of plants: 
I. Stomata regulate the process of photosynthesis and gaseous exchange. 
II. In bicollateral vascular bundles, xylem and phloem are situated at the same radius of vascular bundles. 
III. Monocot root has more xylem bundles compared to Dicot root.

Find the correct statements regarding the structure of xylem and phloem: 
I. Xylem parenchyma store starch or fat or Tannins 
II. Xylem parenchyma have highly thickened walls and obliterated central lumens 
III. Companion cells are controlled by nucleus of sieve tubes 
IV. Phloem parenchyma is absent in most of the monocots

In a circuit, the current falls from 14 A to 4 A in a time 0.2 ms. If the induced emf is 150 V, then the self-inductance of the circuit is:
Intrafascicular cambium and interfascicular cambium are present in these places:

Study the following table with reference to the meiocyte of Rice and find correct combination: 

For plane electromagnetic waves propagating in the positive Z-direction, the combination which gives the correct possible direction for \( E \) and \( B \) fields respectively is:
A photon incident on a metal of work function 2 eV produced a photoelectron of maximum kinetic energy of 2 eV. The wavelength associated with the photon is:

Study and match the following lists: 

Assertion (A): Hydrolytic enzymes are present in lysosomes
Reason (R): Catabolism of fatty acids occur in Lysosomes
The structure processing microfilaments and microtubules and its function in a cell
The plants showing: Perigynous flower, carpels arranged obliquely at 45°, and protogynous flowers are
Assertion [A]: Fungal zygote develops a thick wall that is resistant to desiccation and damage
Reason [R]: Formation of diploid zygote is universal in all sexually reproducing organisms and its development depends on the type of life cycles
Choose the incorrect statement regarding type of reproduction in plants:

Plants which perform photosynthesis by these parts:
a) Ribbon like roots
b) Fleshy cylindrical stem
c) Needle like stem
d) Flattened stem
 

Identify A, B, C plants in a series based on these characters of roots:
A. Roots at lower nodes of stem
B. Roots absorb water and food from host plant
C. Root forming nodules
 

In Funaria, the spores are dispersed with this:

Choose the correct pair from the following: 

Match the following:

Books having information on any one taxon
Match the following:
Group Numbers of Elements
Observe the following reactions
(i) \( 2\text{KClO}_3(s) \xrightarrow{\Delta} 2\text{KCl}(s) + 3\text{O}_2(g) \)
(ii) \( 2\text{H}_2\text{O}_2(aq) \xrightarrow{\Delta} 2\text{H}_2\text{O}(l) + \text{O}_2(g) \)
(iii) \( \text{AgNO}_3(aq) + \text{KCl}(aq) \longrightarrow \text{AgCl}(s) + \text{KNO}_3(aq) \)
(iv) \( 2\text{Na}(s) + \frac{1}{2} \text{O}_2(g) \longrightarrow \text{Na}_2\text{O}(s) \)
The number of redox reactions in this list is
At 300 K, for the reaction, \[ \text{A}_2 \text{B}_2(g) \rightleftharpoons \text{A}_2(g) + \text{B}_2(g) \] 
\(\text{is 100 mol L}^{-1}\). \(\text{What is its } K_p \text{(in atm)} \text{at the same temperature?} \)
\(\text{(R = 0.082 L atm mol}^{-1}\) \(\text{K}^{-1}) \)
Which of the following is/are ionic in nature?
(i) GeF4
(ii) SnF4
(iii) PbF4
Which of the following sequence of reagents converts 3-hexene to propane?
Two statements are given below:
Statement - I: Liquids A and B form a non-ideal solution with positive deviation. The interactions between A and B are weaker than A-A and B-B interactions.
Statement - II: For an ideal solution, \( \Delta H_{\text{mix}} = 0 \), \( \Delta V_{\text{mix}} = 0 \).
The correct answer is