Home
Class 12
BIOLOGY
A plant in your garden avoids photorespi...

A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological groups would you assign this plant?

A

Nitrogen fixer

B

`C_(3)`

C

`C_(4)`

D

CAM

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(section D)|10 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(Section B)|34 Videos

  • ORGANISMS AND POPULATIONS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D) (Assertion-Reason Type Questions)|15 Videos

  • PLANT GROWTH AND DEVELOPMENT

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION -D)|10 Videos

Similar Questions

Explore conceptually related problems

A plant in your garden avoids photorespiratory losses, has improved water use efficiency shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the followubg physiological groups would you assign this plant

A plant in your garden avoids photorespiratory losses, has improved water use efficiency shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the followubg physiological groups would you assign this plant

A plant in your garden avoids photorespiratory losses, has improved water use efficiency shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the followubg physiological groups would you assign this plant

Certain dicarboxylic acids spontaneously eliminate water when heated forming cycioc anhydirides. But for the reaction to be successfully. The cyclic anhydrides product must normally have a ring size of fivee or six members. There are two important reasons, first, the second carboxyl group can serve as the acid catalyst (by intramolecular proton transfer), as well as the nucleophile. And second, the high temperature involved reduce the need for catalyst. Which of the following dicarboxylic acid would you expect to form cyclic anhydride?

Which of the following plants has high water retention capacity and is used to provide moisture to plants?

1/x+4/x=1/72 In order to create safe drinking water, cities and towns use water treatment facilities to remove contaminants from surface water and groundwater. Suppose a town has a treatment plant but decides to build a second, more efficient facility. The new treatment plant can filter the water in the reservoir four times as quickly. Working together, the two facilities can filter all the water in the reservoir in 72 hours. The equation above represents the scenario. Which of the following describes what the term (1)/(x) represents.

When an atom or an ion is missing from its nomal lattice site a lattice vacanecy (Schottky defect) is created. In stoichmeteric ionic crystals, a vacancy of one ion has to be accompanied by the vacancy of the oppositely charge ion in order to maintain electrical neutrality. In a Frenkel defect an ion leaves its position in the lattice and occupies an interstitial void. This id the Frenkel defect commonly found along with the Schottky defects and interstitial. In pure alkali halides. Frenked defects are not found since the ions cannot get into the interstitial sites. Frenkel defects are found in silver halides because of the small size of the Ag^(+) ion. Unike Schottky defects, Frenkel defect do not change the density of the solids. in certain ionic solids (e.g., AgBr) both schottky and Frenkel defect occur. The Defects idiscussed above do not disturb the stoichiometery of the crystalline material. there is large variety of non-stoichiometric inorganic solids which contains an excess or deficienty of one of the elements. Such solids showing deviations from the ideal stoichiometric composition from an important group of solids. For example in the vanadium oxide, VO_(x),x can be anywehere between 0.6 and 1.3 there are solids such as difficult to prepare in the soichiometric omposition thus, the ideal composition in compounds such as FeO is difficult to obtain (normally we get a compositiion of Fe(0.95) O but it may range from Fe_(0.93) O to Fe_(0.96)O ). Non-stoichiometric behavious is most commonly found for transition metal compounds through is also known for some lathanoids and actinoids. Zinc oxide loses oxygen reversible at high temperature and turns yellow in colour. the excess metal is accomodated interstitial, giving rise to electrons trapped in the neighbourhood, the enchanced electrical conductivity of the non-stoichiometric ZnO arises from these electrons. Anion vacancies in alkali halides are produced by heating the alkali halid crystals in an atmosphere of the alkali metal vapour. when the metal atoms deposit on the surface they diffuse into the cystal and after ionisation the alkali metal ion occupies cationic vacancy whereas electron occupies anionic vacancy. Electrons trapped i anion vacancies are referred to as F-centers (From Farbe the German word for colouf) that gives rise to interesting colour in alkali halides. Thus, the excess of potassium i KCl makes the crystal appear violet and the excess of lithium in LiCl makes it pink. Which of the following is most appropritate crystal to show Fremkel defect ?

The following is not relate to C_4 plant Water use efficiency is more Photorespiration is not detectable CO_2 compensation points is high The primary acceptor of CO_2 is a 3C compound

For his 18th birthday in February Peter plants to turn a hut in the garden of his parents into a swimming pool with an artifical beach. In order to estimate the consts for heating the water and the house , peter obtains the data for the natural gas combustion and its price. What is the total energy (in MJ) needed for Peter's "winter swimming pool" calculated in 1.3 and 1.4? How much natural gas will he need, if the gas heater has an efficiency of 90.0% ? What are the different costs for the use of either natural gas or electricity ? Use the values given by PUC for your calculations and assume 100% efficiency for the electric heater. Table 1: Composition of natural gas {:("Chemical substance","mol fraction x",D_(1)H^(@)(KJ mol^(-1))^(-1),S^(@)(J mol^(-1)K^(-1))^(-1),C_(p)^(@)(J mol^(-1)K^(-1))^(-1)),(CO_(2(g)),0.0024,-393.5,213.6,37.1),(N_(2(g)) ,0.0134,0.0,191.6,29.1),(CH_(2(g)),0.9732,-74.6,186.3,35.7),(C_(2)H_(3 (g)),0.0110,-84.0,229.2,52.2),(H_(2)O_(g),-,-285.8,70.0,75.3),(H_(2)O_(g),-,-241.8,188.8,33.6),(H_(2)O_(g),-,0.0,205.2,29.4):} Equation J=E(A.Deltat)^(-1) =!! lambda "wall" . DeltaT. d^(-1) , where J= energy flow E along a temperature gradient (wall direction Z) par area A and time Deltat , d-wall thickness , lambda wall -heat conductivity , DeltaT - difference in temperature between the inside and the outside of the house.

AAKASH INSTITUTE ENGLISH-PHOTOSYNTHESIS IN HIGHER PLANTS -Assignment(Section C)
  1. With reference to factors affecting the rate of photosynthesis, which ...

    Text Solution

    |

  2. The process which makes major difference between C(3) and C(4) plants ...

    Text Solution

    |

  3. A plant in your garden avoids photorespiratory losses, has improved wa...

    Text Solution

    |

  4. Emerson's enhancement effect and Red drop have been instrumental in th...

    Text Solution

    |

  5. In a chloroplast the highest number of protons are found in

    Text Solution

    |

  6. The oxygen evolved during photosynthesis comes from water molecules. W...

    Text Solution

    |

  7. Anoxygenic photosynthesis is characteristic of

    Text Solution

    |

  8. A Process that makes important differences between C(3) and C(4) plant...

    Text Solution

    |

  9. The correct sequence of cell organelles during photorespiration is

    Text Solution

    |

  10. In Kranz anatomy, the bundle sheath cells have

    Text Solution

    |

  11. CAM helps the plants in

    Text Solution

    |

  12. PGA as the first CO(2)-fixation product was discovered in photosynthes...

    Text Solution

    |

  13. C(4) plants are more efficent in photosynthesis than C(3) plants due t...

    Text Solution

    |

  14. Read the following four statements, A, B, C and D select the right opt...

    Text Solution

    |

  15. Kranz anatomy is one of the characteristics of the leaves of

    Text Solution

    |

  16. Study the pathway given below : in which of the following options...

    Text Solution

    |

  17. Oxygenic photosynthesis occurs in

    Text Solution

    |

  18. Cyclic photophosphorylation results in the formation of

    Text Solution

    |

  19. Stroma in the chlorplasts of higher plant contains

    Text Solution

    |

  20. The C(4) plants are photosynthetically more efficient than C(3) plan...

    Text Solution

    |