Match the names of scientists given in column A with their contributions in column B-iii-Melvin Calvin-r-Action spectrum of photosynthesisill iv- Robin Hill-s-Law of limiting factorslll lend array A- i-s- ii-r- iii-p- iv-qB- i-s- ii-p- iii-r- iv-qC- i-r- ii-s- iii-p- iv-qD- i-r- ii-s- iii-q- iv-p

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Biology

Photosynthesis- Introduction

Match the nam...

Question

Match the names of scientists given in column A with their contributions in column B.

$\begin{matrix} A & B (i) & T . W . E n g e l m a n n & (p) & D a r k r e a c t i o n (i i) & F r e d r i c k B l a c k m a n n & (q) & L i g h t r e a c t i o n (i i i) & M e l v i n C a l v i n & (r) & A c t i o n s p e c t r u m o f p h o t o s y n t h e s i s (i v) & R o b i n H i l l & (s) & L a w o f l i m i t i n g f a c t o r s \end{matrix}$

i-r, ii-s, iii-p, iv-q

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

i-s, ii-p, iii-r, iv-q

No worries! We‘ve got your back. Try BYJU‘S free classes today!

i-r, ii-s, iii-q, iv-p

No worries! We‘ve got your back. Try BYJU‘S free classes today!

i-s, ii-r, iii-p, iv-q

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
i-r, ii-s, iii-p, iv-q

T.W. Engelmann plotted the first Action Spectrum, a curve depicting the relative rates of photosynthesis at different wavelengths of light.

Fredrick Blackman proposed the Law of Limiting Factor. According to this law, If a chemical process is affected by more than one factor, then its rate will be determined by the factor which is nearest to its minimal value.

Melvin Calvin gave the concept of Dark reaction, the chemical processes of photosynthesis occurring independent of light.

Robin Hill gave the concept of Light reaction which implies that the light-dependent reaction of photosynthesis is a result of a series of redox reactions and a suitable terminal electron acceptor is required for that reaction to occur.

Suggest Corrections

Similar questions

Match the names of scientists given in column A with their contributions in column B.

$\begin{matrix} A & B (i) & T . W . E n g e l m a n n & (p) & D a r k r e a c t i o n (i i) & F r e d r i c k B l a c k m a n n & (q) & L i g h t r e a c t i o n (i i i) & M e l v i n C a l v i n & (r) & A c t i o n s p e c t r u m o f p h o t o s y n t h e s i s (i v) & R o b i n H i l l & (s) & L a w o f l i m i t i n g f a c t o r s \end{matrix}$

Q. Match Column -

I

with Column -

II

\begin{matrix} Column - I & Column - II i.Velocity of a particle following & (p) α equation x = u (t - 8) + α (t - 2)^{2} at t = 0 ii.Acceleration of a particle moving according to equation & (q) 2 α x = u (t - 8) + α (t - 2)^{2} at t = 0 iii.Velocity of the particle moving & (r) u according to equation x = u t + 5 α t^{2} ln (1 + \frac{t}{2}) + α t^{2} at t = 0 iv.Acceleration of the particle moving & (s) u - 4 α according to the equation x = u t + 5 α t^{2} (1 + \frac{t}{2}) + α t^{2} at t = 0 \end{matrix}

Q. Match the species in Column I with the shape in Column II.

\begin{matrix} Column I & Column II i . & O S F_{2} & p . & Tetrahedral i i . & O_{2} S F_{2} & q . & Linear i i i . & X e F_{4} & r . & Square planar i v . & C l O_{4}^{-} & s . & Trigonal pyramidal v . & I_{3}^{-} & t . & See - saw \end{matrix}

Q. Match Column - X with Column – Y

\begin{matrix} Column-X & Column-Y (p) Vapour density & (i) Unitless (q) Mole & (ii) 1 mol of electrons (r) 12 g Carbon & (iii) Collection of 6.023 \times 10^{23} atoms (s) 96500 C & (iv) Molecular mass (Numerical value) \times \frac{1}{2} \end{matrix}

Q. Match the following column and mark the correct options:-

\begin{matrix} C o l u m n - I & C o l u m n - I I (I) & B e r r y & (P) & L a d y f i n g e r (I I) & D r u p e & (Q) & S u n f l o w e r (I I I) & C a p s u l e & (R) & T o m a t o (I V) & C y p s e l a & (S) & M a n g o (T) & P a d d y \end{matrix}

Join BYJU'S Learning Program

Match the names of scientists given in column A with their contributions in column B. AB (i)T.W.Engelmann(p)Dark reaction (ii)Fredrick Blackmann(q)Light reaction (iii)Melvin Calvin(r)Action spectrum of photosynthesis (iv)Robin Hill(s)Law of limiting factors