List of practice Questions

Arrangement of vascular bundles and bundle sheath tissue in Monocot stem
Identify the common character present in both dicot and monocot stems
Following is not a part of symplastic system.
Structural elements of cells
Substances that undergo upward or downward transport
Co factor that forms coordination bonds with side chains at active site of enzyme

Identify the group of plants belong to the same family based on the floral formula given below

The metal ions required for the association of the two subunits of the prokaryotic ribosomes
The following cell organelles are considered as endomembrane system
If chromosome number in meiocyte of rice is 24, then the chromosome number in the pollen grains is

Match the following

The cavities in the vascular bundles of monocot stem
Intercalary meristematic zone, Paraphyses, Elaters are the characters of these Bryophytes respectively
Four plants are observed. ‘A’ is a primitive land plant. ‘B’ is embryophytic archegoniate phanerogam. ‘C’ is autotrophic thallophyte showing haplontic life cycle. ‘D’ is nonflowering plant with heterosporous sporangium. The plants found respectively are
Placentation in which ovules develop either on the inner wall of the ovary or attached on the peripheral part
The number of identification characters for the Bryophyllum from the given list
- Monochasial cyme
- Epiphyllous buds
- Leaf notches
- Adventitious roots
- Whorled leaves
A flower has 6 stamens out of which half are removed. The total number of male gametes produced from that flower if each lobe of its dithecous anther contains 26 pollen mother cells

Match the following

Identify the Taxonomists from the group of scientists mentioned below: Hugodevries, Endlicher, Frankel Konrat, Haeckel, de Candolle, Hanning
Read and find the correct statement from the given below
A. Species is a group of individual organisms with fundamental dissimilarities.
B. Few similar characters are assigned to a higher category in a division.
C. A decrease in number of common characters is observed from species to kingdom.
D. Lower taxa shares more characters within the members.

If the function \(f(x)=\begin{cases}(1+|\cos x|) \frac{\lambda}{|\cos x|} & , 0 < x < \frac{\pi}{2} \\\mu & , \quad x=\frac{\pi}{2} \\\frac{\cot 6 x}{e^{\cot 4 x}} & \frac{\pi}{2}< x< \pi\end{cases}\)is continuous at \(x=\frac{\pi}{2}, then 9 \lambda+6 \log _{ e } \mu+\mu^6- e ^{6 \lambda}\) is equal to

A disaccharide X cannot be oxidised by bromine water. The acid hydrolysis of X leads to a laevorotatory solution. The disaccharide X is

An ideal gas is in thermodynamic equilibrium. The number of degrees of freedom of a molecule of the gas is 𝑛. The internal energy of one mole of the gas is 𝑈𝑛 and the speed of sound in the gas is v𝑛. At a fixed temperature and pressure, which of the following is the correct option?
In list - I some conversions are shown and in the list- II emitted particles are shown. Match the column
 List-I List- II
(P) \(_{92}^{238}\textrm{U}\) → \(_{91}^{234}\textrm{Pa}\)(1)one α particle and one β+ particle
(Q) \(_{82}^{214}\textrm{Pb}\) → \(_{82}^{210}\textrm{Pb}\)(2) Three β- particle and 1 α particle
(R) \(_{81}^{210}\textrm{Tl}\) → \(_{82}^{206}\textrm{Pb}\)(3) Two β- particle and 1 α particle
(S) \(_{81}^{228}\textrm{Pa}\)→ \(_{88}^{224}\textrm{Ra}\)(4) one α particle and one β- particle
  (5) one α particle and two β+ particle
first reflection

Taking the first reflection of M1. If the final image coincides with s, then find n.