Read the following four statements \( (A-D) \). (A) Both - photophosphorylation and oxidative ph...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=IyBCXzTkKh4


Duration: 8:02
0 views
0

Read the following four statements \( (A-D) \).
(A) Both - photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane.
(B) In dicot stems, a new cambium originates from cells of pericycle at the time of secondary growth.
(C) Stamens in flowers of Gloriosa and Petunia are polyandrous.
(D) Symbiotic nitrogen fixers occur in free-living state also in soil.
How many of the above statements are right?
(a) Two
(b) Three
(d) One
 
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-04Let \( f \) is a function, continuous on \( [0,1] \) such that \( f(x) \leq \sqrt{5} \forall x \...
2023-04-04Two cables of copper are of equal lengths. One of them has a single wire of area of cross-sectio...
2023-04-04A condenser of capacity \( C \) is charged to a potential difference of \( V_{1} \). The plates ...
2023-04-04The minimum number of zeros in anupper triangular matrix of order \(n \times n ,\) is
2023-04-04A current \( I \) flows in an infinitely long wire with cross-section in the form of a semicircu...
2023-04-04Arrange the following in decreasing order of \( \mathrm{S}_{N^{2}}^{2} \) reaction img src=https...
2023-04-04During an isothermal expansion, a confined ideal gas does \( -150 \mathrm{~J} \) of work against...
2023-04-04Two identical uniform disks all without slipping on two different surfaces \( A B \) and \( C D ...
2023-04-04Using IUPAC norms, write the formulae for the Potassium tri(oxalato)chromate(III)
2023-04-04Consider the plots for the types of reaction  math xmlns=http://www.w3.org/1998/Math/MathML...
2023-04-04Read the following four statements \( (A-D) \). (A) Both - photophosphorylation and oxidative ph...
2023-04-04In following compounds the order of basicity is ? img src=https://penpencil-static-content.s3.ap...
2023-04-04A ball falling in a lake of depth \( 200 \mathrm{~m} \) shows \( 0.1 \% \) decrease in its volum...
2023-04-04A square gate of size 2 m x 2 m is hinged at its midpoint O as shown. Fluid of density \(\sigma\...
2023-04-04Two charge \( q \) and \( -3 q \) are placed fixed on \( x \)-axis separated by a distance d . W...
2023-04-04One set of a plant was grown at 12 hrs. day and 12 hours night period cycles and it flowered. Wh...
2023-04-04Lewis acid-base interaction does not occur at room temperature in 
2023-04-04The length of given cylindrical wire is increased by \( 100 \% \). Due to the consequent decreas...
2023-04-04The number of tangents to the curve \( x^{3 / 2}+y^{3 / 2}=2 a^{3 / 2} \), \( a>0 \), which a...
2023-04-04A glass vessel of volume \(100\;cm^3\) is filled with mercury and is heated from \(25^{\circ}C\;...
2023-04-04The value of the integral \( \int_{0}^{2} \frac{\log \left(x^{2}+2\right)}{(x+2)^{2}} d x \) is ...