Home
Class 12
BIOLOGY
Palmately compound leaves (a) Have leafl...

Palmately compound leaves
(a) Have leaflets attached to a common point at the tip of petiole
(b) Are present in Margosa.
(c) Possess lateral leaflets on rachis
(d) Possess bud in the axil of leaflets

A

Have leaflets attached to a common point at the tip of petiole

B

Are present in Margosa.

C

Possess lateral leaflets on rachis

D

Possess bud in the axil of leaflets

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise Examplle|19 Videos
  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|94 Videos

Similar Questions

Explore conceptually related problems

In……... the leaflets are attached at a common point i.e. at the tip of petiole.

When the leaflets are joined together at a common point at the petiole, the leaf is

In palmately compound leaf, the leaflets are attached at the (a)____ as in (b)______

A_______ is present in the axil of petiole in both simple and compound leaves but not in the axil of leaflets

Assertion :- In palmately compound leaves rachis is absent. Reason :-In palmately compound leaf all the leaflets are attached on common point i.e, at the tip of petiole.

Which of the statements is correct about leaflets of compound leaf? ( a ) They are always borne laterally in one plane. ( b ) They do not bear axillary bud. ( c ) They bear stipules at base. ( d ) They may arise at the tip of petiole.

Brown hair found at the base of Pteris leaves are (a) Modified stipules (b) Modified leaflets (c) Ramenta (d) Spines

Read the following statements. (a) Simple leaves have bud on the axis of the petiole. (b) In pinnately compound leaf, the midrib forms a common axis called rachis. (c) Paripinnate leaves are found in Cassia. (d) Tripinnate leaves are found in Mimosa. Select the correct option.

Molecules of the amino acids that comprise our proteins have the property of being non-super imposable on their mirror images because,. They are said to be chiral or possess 'handedness'. Most of the amino acids are of left handed form, but with no reasons available. Even more interesting recent experiments have shown that a 7-9% excess of four amino acids is present in Murchison meteorite discovered in 1970. This analysis shows life could arise outside the confines of earth. The origin of unequal distribution is probably because of electromagnetic radiations emitted in a corkscrew fashion from the poles of spinning neutron stars could lead to a bias of one mirror image isomer over another when molecules form in interstellar space. A stereogenic carbon can be defined as a carbon atom bearing groups of such nature that an interchange of any two groups will produce a stereoisomer. The device that is used for measuring the effect of optically active compounds on plane polarized light is a polarimeter. The analyser in the polarimeter decides the activity of compound present. This is being decided on the basis of angle by which axis of analyser has to be rotated for complete brightness. Left, right or no adjustment decides l, d - activity or optical inactivity respectively. Optically inactive isomer possessing chiral centres are categorized as

I. Pulvinus leaf base is present in some leguminous plants. II. Whorled phyllotaxy is seen in Calotropis. III. In Australian Acacia, the petioles expand, become green and synthesese food, IV. A bud is present in the axils of leaflets of a compound leaf.

AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
  1. Select odd one w.r.t, inflorescence having pedicellate flowers (a) Umb...

    Text Solution

    |

  2. Type of inflorescence present in pea family is characterised by (a) Ac...

    Text Solution

    |

  3. Palmately compound leaves (a) Have leaflets attached to a common point...

    Text Solution

    |

  4. Type of venation in cucumber and banana is respectively

    Text Solution

    |

  5. The modified stem in grasses, strawberry and Chrysanthemum is concerne...

    Text Solution

    |

  6. Consider the following modified structures in plants and select ontoge...

    Text Solution

    |

  7. The modified stem in some plants of arid region is

    Text Solution

    |

  8. Select correct match w.r.t. column I & II

    Text Solution

    |

  9. Root region with thin-walled, small cells having dense cytoplasm is

    Text Solution

    |

  10. Non-archegoniates embryophytes have/show

    Text Solution

    |

  11. Select incorrectly matched pair.

    Text Solution

    |

  12. In which one of the following, male and female game tophytes do not ha...

    Text Solution

    |

  13. Cycas shows/possesses

    Text Solution

    |

  14. Siphonogamous plant with exposed megasporangium before and after ferti...

    Text Solution

    |

  15. Which one of the following feature/event in pteridophytes is a precurs...

    Text Solution

    |

  16. How many features are correct for majority of the pteridophytes? a. H...

    Text Solution

    |

  17. Some features like unisexual gametophytes, rhizophore and ligulate mic...

    Text Solution

    |

  18. Pteris, Selaginella and Equisetum resemble in possessing

    Text Solution

    |

  19. Vascular plants as amphibians of plant kingdom are/have

    Text Solution

    |

  20. In Bryopsida members, zygote undergoesA To form B

    Text Solution

    |