Home
Class 12
BIOLOGY
Pick out the wrong statement I. Apoplas...

Pick out the wrong statement I. Apoplast is the system of adjacent cell walls that is continuous throughout the plant II. Endodermis is impervious to water molecules. III.Pinus seeds germinate and establish without the presence of mycorrhizae

A

l and ll

B

l and II

C

Only III

D

Only II

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER 5

    SARAS PUBLICATION|Exercise EXERCISE|88 Videos

  • Model Solved Paper 2020 (3)

    SARAS PUBLICATION|Exercise EXERCISE|39 Videos

Similar Questions

Explore conceptually related problems

Indentify the wrong statements from the below statement . (I) Hydathodes are pores. (II) Guttation occurs through the epithem (III) They are found in plants growing in shady places. (IV) The water exuded during this process is pure water.

Which of the following statement are correct? (i) Cell membranes allow water and non polar molecular to prmeate by simple diffusion. (ii)Polar molecules like amino acids can also diffuse through membrane. (iii)Smallermolecules diffuse faster than larger molecules. (iv)Larger molecules diffuse faster than smaller molecules.

Out after following statement is wrong. Find out . I. Bhang affects the cardiovasular system II.Opium acts a depresent on the central nervous system III. Lysergic acid diethylamide distorts the way one sees, hears and feels IV. Barbiturates slows down the activity of the brain .

Identify the correct statements from the below. (I) Vermicompost is rich in essential plant nutrients. (II) It improves soil structure texture, aeration, and water holding capacity and prevents soil erosion. (III) It enhances seed germination and ensure good plant growth. (IV) Earthworms are subjected to attack by a variety of pests.

Pick out the correct statements. i. Haemophilia is a sex linked recessive disease ii. Down's syndrome is due to aneuploidy iii. Phenylketonuria is an autosomal dominant gene disorder iv. Phenylketonuria is an autosomal recessive gene disorder V. Sickle cell anaemia is an X-linked recessive gene disorder

Read the given statements and select the correct option. (i) Hydrophytes possess aerenchyma to support themselves in water. (ii) Seeds of Viscum are positively photoblastic as they germinate only in presence of light. (iii) Hygroscopic water is the only soil water available to roots of plant growing in soil as it is present inside the micropores. (iv) High temperature reduces use of water and solute absorption by roots.

Consider the following statements. Phellem is (i) the protective tissue. (ii) replace the epidermis in older stems and roots of many seed plants. (iii) characterized by irregularly arranged tiers and rows of cells.

Identify the correct statements from the below "Domain Archaea" (I) This domain includes single celled organism, prokaryotes. (II) Prokaryotes have the ability to grow in extreme conditions, like volcano vents etc., (III) They are capable of synthesizing their food without sunlight. (IV) Their wall contains peptidoglycans.

Pick out the correct statement from the following: (i) Abscisic acid is found abundantly inside the chloroplast f green cells. (ii) ABA is a powerful growth promotor. (iii) ABA is formed from pentose phosphate pathway. (iv) ABA has anti-auxin and anti-gibberellin property.

SARAS PUBLICATION-MODEL QUESTION PAPER 6-EXERCISE
  1. Which of the following secondary metabolites belong to the group drugs...

    Text Solution

    |

  2. Which of the following statements about the mass flow hypothesis is wr...

    Text Solution

    |

  3. Pick out the wrong statement I. Apoplast is the system of adjacent ce...

    Text Solution

    |

  4. 3-phosphoglyceric acid (PGA) as the first CO2 fixation product in alga...

    Text Solution

    |

  5. Which of the following statements about plasmolysis is/are true?I. Pla...

    Text Solution

    |

  6. FAD is electron acceptor in the citric acidcycle during the oxidation ...

    Text Solution

    |

  7. Maximum absorption of light by chlorophyll-a occurs in which regions o...

    Text Solution

    |

  8. In which one of the following reactions of glycolysis, oxidation takes...

    Text Solution

    |

  9. Cyclic photophosphorylation results in the formation of:

    Text Solution

    |

  10. One hormone stimulates the closure of stomata and another on influence...

    Text Solution

    |

  11. Which of the following statements regarding photoperiodism is false?

    Text Solution

    |

  12. The residual persistent nucellus in the seed of black pepper and beet ...

    Text Solution

    |

  13. Consider the following statements with respect to flowering plants I. ...

    Text Solution

    |

  14. Which of the following is false in angiosperms?

    Text Solution

    |

  15. Each secondary spermatocyte after second meiotic division produces:

    Text Solution

    |

  16. What are hormone releasing IUDs?

    Text Solution

    |

  17. Read the statements regarding a stable community and choose the correc...

    Text Solution

    |

  18. The cytokine barrier among these is:

    Text Solution

    |

  19. Ringworms are caused by:I. Wuchereria,II. Microsporum,III. Haemophilus...

    Text Solution

    |

  20. Read the statements.I. IgE antibodies are produced in an allergic reac...

    Text Solution

    |